segunda-feira, 4 de fevereiro de 2008

Onde foi que a Yahoo! errou?

Um dos assuntos mais comentados hoje sobre Internet é a proposta de compra do Yahoo pela Microsoft, com resposta ainda não anunciada pelo Yahoo. Até um email interno do Yahoo para funcionários, comentando o assunto, vazou na Internet.

Aproveitando para refletir sobre a Internet e suas oportunidades de negócios, a postagem abaixo no Google Discovery é muito interessante. Independente do desenrolar da proposta, sempre valerá a pena ler.

Original: Google Discovery
Por Rômulo Mendes · 4 February 2008

Yahoo! logo

Muitos culpam Terry Semmel pelo fato de não ter adquirido a Google, quando teve oportunidade de fazê-lo, por um preço módico. Mas este foi o erro, que permitiu a ascensão da Google e a perda de liderança da Yahoo?

Durante a bolha da Internet, quando a Google surgiu, a Yahoo! era a líder do mercado. Era focada em um grande portal, com notícias e diversos outros serviços. A partir disso, obtinha grandes ganhos publicitários. Era a Web 1.0. Ninguém questionava isso. Talvez nem a Google. As buscas eram marginais por que os motores não traziam resultados relevantes. Por esta razão, os grandes portais (Yahoo! incluído) terceirizavam este serviço. Quando surgiu a Google, com resultados mais relevantes, logo conquistou a conta da Yahoo. O curioso é que, durante muito tempo, esta conta foi fundamental para a existência da Google e acabou por fazer crescer aquela que é hoje a gigante de Mountain View.

Pela lógica daquele tempo, esta terceirização estava certa e a Google provavelmente somente se manteve unicamente como motor de buscas, porque não podia competir de outra forma. Daí ter aventado a possibilidade de ser vendida para a Yahoo! No entanto, o crescimento da Google mudou a Internet e os portais deixaram de ser importantes na conquista de verbas publicitárias e aí ficou difícil tanto para a Yahoo! quanto para a Microsoft, que não tinham motores confiáveis.

A Yahoo! adquiriu a Inktomi, mas não obteve bons resultados de buscas e, portanto, a compra da Overture não surtiu o resultado desejado no campo de conquista de clientes na área publicitária. Mais recentemente, construiu um motor tão bom quanto o da Google, mas o mercado já estava perdido.

Algo semelhante aconteceu com a Microsoft.

Assim, a Yahoo! não errou por não comprar a Google, mas por se focar nos portais. Entretanto, criticar hoje, quando já temos a total visão do quadro é muito fácil. Afinal, pelos dados daquele tempo, o foco nos portais e a manutenção das buscas como serviço marginal era sim a decisão correta.

Diante de um quadro semelhante, você tomaria uma decisão diferente?

Se você tivesse coragem contrariar toda a lógica vigente e vitoriosa, para virar a própria mesa e tomar uma decisão diversa, atire a primeira pedra.


Google Knol: compartilhe seu conhecimento

Lemos no blog Google Discovery:

Segundo o blog oficial do Google, a empresa deve disponibilizar em breve um novo serviço chamado Google Knol onde as pessoas poderão compartilhar seus conhecimentos.

Knol irá incluir uma forte comunidade de ferramentas. As pessoas terão a possibilidade de fazer comentários, perguntas, adicionar conteúdo, e assim por diante. Os usuários poderão avaliar um knol ou escrever uma revisão do mesmo. Knol incluirá também referências e links para informações adicionais. De acordo com o critério do autor, um knol poderá exibir anúncios. Se um autor optar por incluir anúncios, o Google fornecerá ao autor parte destas receitas substanciais provenientes dos anúncios.”

No blog oficial do Google, em http://googleblog.blogspot.com, encontramos a seguinte postagem:

Encouraging people to contribute knowledge

12/13/2007 06:01:00 PM
Posted by Udi Manber, VP Engineering


The web contains an enormous amount of information, and Google has helped to make that information more easily accessible by providing pretty good search facilities. But not everything is written nor is everything well organized to make it easily discoverable. There are millions of people who possess useful knowledge that they would love to share, and there are billions of people who can benefit from it. We believe that many do not share that knowledge today simply because it is not easy enough to do that. The challenge posed to us by Larry, Sergey and Eric was to find a way to help people share their knowledge. This is our main goal.

Earlier this week, we started inviting a selected group of people to try a new, free tool that we are calling "knol", which stands for a unit of knowledge. Our goal is to encourage people who know a particular subject to write an authoritative article about it. The tool is still in development and this is just the first phase of testing. For now, using it is by invitation only. But we wanted to share with everyone the basic premises and goals behind this project.

The key idea behind the knol project is to highlight authors. Books have authors' names right on the cover, news articles have bylines, scientific articles always have authors -- but somehow the web evolved without a strong standard to keep authors names highlighted. We believe that knowing who wrote what will significantly help users make better use of web content. At the heart, a knol is just a web page; we use the word "knol" as the name of the project and as an instance of an article interchangeably. It is well-organized, nicely presented, and has a distinct look and feel, but it is still just a web page. Google will provide easy-to-use tools for writing, editing, and so on, and it will provide free hosting of the content. Writers only need to write; we'll do the rest.

A knol on a particular topic is meant to be the first thing someone who searches for this topic for the first time will want to read. The goal is for knols to cover all topics, from scientific concepts, to medical information, from geographical and historical, to entertainment, from product information, to how-to-fix-it instructions. Google will not serve as an editor in any way, and will not bless any content. All editorial responsibilities and control will rest with the authors. We hope that knols will include the opinions and points of view of the authors who will put their reputation on the line. Anyone will be free to write. For many topics, there will likely be competing knols on the same subject. Competition of ideas is a good thing.

Knols will include strong community tools. People will be able to submit comments, questions, edits, additional content, and so on. Anyone will be able to rate a knol or write a review of it. Knols will also include references and links to additional information. At the discretion of the author, a knol may include ads. If an author chooses to include ads, Google will provide the author with substantial revenue share from the proceeds of those ads.

Once testing is completed, participation in knols will be completely open, and we cannot expect that all of them will be of high quality. Our job in Search Quality will be to rank the knols appropriately when they appear in Google search results. We are quite experienced with ranking web pages, and we feel confident that we will be up to the challenge. We are very excited by the potential to substantially increase the dissemination of knowledge.

We do not want to build a walled garden of content; we want to disseminate it as widely as possible. Google will not ask for any exclusivity on any of this content and will make that content available to any other search engine.

As always, a picture is worth a thousands words, so an example of a knol is below (double-click on the image to see the page in full). The main content is real, and we encourage you to read it (you may sleep better afterwards!), but most of the meta-data -- like reviews, ratings, and comments -- are not real, because, of course, this has not been in the public eye as yet. Again, this is a preliminary version.

domingo, 3 de fevereiro de 2008

How I reversed my Google ranking penalty

Original: David Airey
Published on October 5th, 2007
Google penalty

Yesterday, through a large increase in visitor numbers to my website, I discovered that my Google penalty has been lifted. In this article, I’m going to tell you why I was penalised by Google, what I did to have the penalty removed, and how you can avoid a similar penalty for your website / blog.

Last month, I asked for advice regarding a huge drop in my Google search rankings. For around six months prior to the drop, I ranked at #1 when searching for my name, David Airey. The penalty imposed on my website dropped this position from #1 to around #70 and I also lost rankings for a host of graphic design-related terms, making me a lot less findable.

Google penalty web traffic

What you thought had happened to my website

There was A LOT of differing opinion on this, found via:

I received advice from a number of people in the SEO trade, people like Danny, Doug and many others in the ‘ihelpyou’ forum I mentioned above.

David Hopkins, of Mutiny Web Design, kindly referred my Google penalty issue to Hamlet Batista, a seasoned search engine marketer. Hamlet wrote a great blog post about my predicament, and offered some stellar advice through our conversation in his blog post comments.

One of Hamlet’s comments, in particular, involved ‘diffusing a Google-bomb’, which I’ll come to shortly.

Why I actually got penalised by Google

First, however, and according to Matt Cutts himself (head of the Google spam team), my Google penalty was imposed for two main reasons:

  1. Having paid links to bad neighbourhoods
  2. Trying to game my search engine rankings with black hat SEO

Matt Cutts

On Matt’s blog, he took some time out of his no doubt hectic schedule, to make this comment about my situation:

…so the paid links for business card printing and ink cartridge refills are gone and won’t be coming back? The other thing I noticed is that it looks like you silently changed the terms of your contest and didn’t mention that to anyone.

I believe your original linking terms said:

“You can describe the draw any way you like, as long as you link to my homepage (www.davidairey.com) using logo / graphic design-related anchor text. A few examples of what you could link back with include: logo designer, best logos, Edinburgh graphic designer, graphic design in Scotland, great logos etc.”

What’s interesting about those two paid links that Matt mentions, is that the one for business card printing was automatically placed in my sidebar, after I signed up for Text Link Ads (TLA). When you sign up for TLA’s service, you install a plugin on your blog, and your site details are placed in the TLA marketplace. If someone wants to add a link to your blog, they pay TLA, you get 50% of the money, and the link to the customer’s site is placed on yours automatically. As far as I can remember, there’s no screening process.

The TLA website, whilst having a Google Page Rank of 7/10, doesn’t appear anywhere relevant when conducting a search via Google, so they seem to have a similar penalty imposed on them.

What’s also interesting, is that I had removed the TLA plugin, and stopped using their service, at the beginning of September. My Google penalty was imposed around September 18th, so it’s fair to say that I was doing a few things wrong.

The other paid link that was mentioned, for ink cartridge refills, was a private advertiser, so there’s more personal blame with this one, and I could’ve checked to see how ’safe’ their website neighbourhood was by using the Bad Neighborhood – Link Exchange Tool. I don’t know all that much about this tool, but from what I’ve read, it can help protect you if you’re unsure who you’re linking to. For instance, if you think that Google might look upon a website in a bad way i.e. it’s in a ‘bad neighbourhood’, then best to use the rel=”nofollow” code in your hyperlink, so search engines don’t count your link as a ‘vote’ (thumbs up). I’ve added the rel=”nofollow” tag to my link to the Bad Neighborhood tool, because oddly enough, after running that site through it’s own tool, there are some questionable ‘blog spam’ links shown.

If you have any info about the usefulness of the Bad Neighborhood tool, I’d love to know. Don Lawson at Affiliate Watcher asks some interesting questions about linking to bad neighbourhoods.

You can read more about what Matt Cutts has to say on paid links here. The blog post is a couple of years old, yet I believe it’s still relevant. For a more up-to-date point of view, Chris G recently asked, “Where do you stand on the paid links issue?” which makes for an interesting read.

The second point that Matt mentions, is the conditions I initially stated when running last month’s graphic design prize draw.

I asked entrants to link to my website using specific anchor text, in effect, I tried to ‘game’ my Google search engine ranking positions (SERPs). This is known as ‘black hat SEO’, which, according to About.com, is “customarily defined as techniques that are used to get higher search rankings in an unethical manner.”

Ethics are very important to me, and I’ll not be conducting any similar techniques in future. A certain John Chow is well known for his continued Google penalty for black hat SEO.

Actions taken before my penalty was reversed

The first thing I did was to remove the paid links. Paid links aren’t against Google’s terms of service, but paid links without the rel=”nofollow” attribute are, and I didn’t use that tag. What’s even worse is when you accept payment for a link to a website in a ‘bad neighbourhood’.

Hamlet Batista

Next, and on the advice of Hamlet Batista, I emailed all 250 people who published blog posts linking to my graphic design prize draw, asking them to remove any links to my site. I wanted to “diffuse the Google bomb”, as Hamlet put it. Thankfully, and within two days of my email, I received many replies from the prize draw entrants, telling me they’d removed the links. If you were one of those people, thanks so much for helping out, especially those of you who didn’t win anything in my draw.

After sending the link removal request, I filed a reinclusion request through Google’s webmaster tools. Filing this request doesn’t guarantee anything, and you might not hear anything back about your particular situation, but it’s an important part of the process. I provided as much information in the reinclusion request as possible, mentioning that I knew I did wrong with my black hat ‘Google-bomb’ tactic, that I’d contacted all prize draw entrants asking them to remove links, and that I’d also removed any paid links from my website.

For courtesy, I left a comment on Matt Cutts’ blog, informing him of my misdoings, my bulk email to recipients, and my reinclusion request. Very kindly, Matt responded to my comment, saying he’d have someone look into my reinclusion request. I can’t be sure if my request would’ve been granted, had Matt not stepped in, and so I’m really counting my blessings. Thanks again for your time, Matt.

3 steps to avoid a Google penalty

  • Don’t participate in any form of black hat SEO
  • Add the rel=”nofollow” tag to any paid links on your website
  • Be careful not to link to bad neighbourhoods

I’ve said it before, and I’ll say it again, I’m not very clued in on SEO. These past few weeks, however, have taught me a lot about best-practice techniques.

If there’s anything written here that I’m off the mark with, I’d greatly appreciate your comments below. It’s a steep learning curve for me, but one that I’ve only just begun climbing.

Google visits

A big thank you to everyone who has offered their thoughts and advice.



Related posts on this site

URLs are People, Too

Original: Google Code Blog

URLs are People, Too


So you've just built a totally sweet new social app and you can't wait for people to start using it, but there's a problem: when people join they don't have any friends on your site. They're lonely, and the experience isn't good because they can't use the app with people they know. You could ask them to search for and add all their friends, but you know that every other app is asking them to do the same thing and they're getting sick of it. Or they tried address book import, but that didn't totally work, because they don't even have all their friends' email addresses (especially if they only know them from another social networking site!). What's a developer to do?

One option is the new Social Graph API, which makes information about the public connections between people on the Web easily available and useful. You can make it easy for users to bring their existing social connections into a new website and as a result, users will spend less time rebuilding their social networks and more time giving your app the love it deserves.

Here's how it works: we crawl the Web to find publicly declared relationships between people's accounts, just like Google crawls the Web for links between pages. But instead of returning links to HTML documents, the API returns JSON data structures representing the social relationships we discovered from all the XFN and FOAF. When a user signs up for your app, you can use the API to remind them who they've said they're friends with on other sites and ask them if they want to be friends on your new site.

The video below can walk you through the API in detail, but if you're eager to get started check out the Social Graph API homepage and the developer documentation. And let us know what you think in the Social Graph API Group.

sábado, 2 de fevereiro de 2008

FreePorn.com vendido por 4 milhões

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