labrocca said:
And I do believe that Google and other SEs give less rank to info and biz.
This is not true. Please read this article, it's the distilled knowledge of 37 SEO experts.
http://www.seomoz.org/article/search-ranking-factors
If a .info or .biz doesn't rank well it's due to various factors;
1) Age of domain. It takes time to build up relevant inbound links, content and page rank.
2) Alternative extensions are usually developed by individuals rather than businesses therefore the end result is less search engine friendly. Businesses have better access to SEO advice, quality content, budgets for web site promotion, and professional developers who know what they are doing.
3) People who give links have established sites, they are probably .coms, and will be more convinced by and used to .com sites and more sceptical of alternative extension home brew.
Spain.info and Austria.info each rank number 2 for their keyword on Google behind the Wiki country page. These sites are professionally developed with excellent content. About 3-4 weeks ago I saw 2 London buses in Oxford Street, London, one in front of the other, decked out with Austria.info ads.
I looked into advertising on the side of a London bus for my website, it costs a fortune. Here are the rate cards;
http://www.cbsoutdoor.co.uk/upload/138167_672_1231930324685-BusandTram09.pdf
When you say Google doesn't rank your .info or .biz well, you have to ask yourself whether the site looks as good as Spain.info and Austria.info and if there are 2 London buses stuck in a traffic jam on the most famous shopping street in the UK with thousands of shoppers walking past looking at your ad.
An $80 .net makes alot more sense than a $20,000 .com. Likewise, a September 08 hand reg of Fund.pro is a better bet than spending $10m on Fund.com.
Another issue the seomoz.org article flags is that domain keywords don't play a major role in search engine ranking. They score a 3 and are described as moderately important. As the internet gets more congested and the first 3 pages of Google get more packed with the victors in a long SEO war, domain keywords will get less and less important.
If domain extensions have no bearing on search engine rankings and keyword value gets diluted by congestion, SEO attrition, and ICANN flooding the market with more gTLD's, domainers have a problem.
The saving grace is it will get harder to get to the top of Google and stay there. You will need an increasingly expensive combination of original content, cutting edge design, professional SEO, Adwords spend, and offline marketing. The cost of the domain will become a relatively smaller part of the total spend and effort required, and competition for top domains will continue to increase.
Alternative extension domainers should focus on value, fit, and brand. The problem with .net is it doesn't always offer great value, I gave the example of $35,000 for Politics.net when it will be very difficult to make any real money out of a politics website. .net also doesn't fit many keywords particularly well, it's an off-the-shelf fit, based on .net's historical juxtaposition to .com and .org. From a branding angle, .net is strong but I still think it is a bit Fred Flintstone, if it was on a business card I'd expect to be given it by this guy...
http://blog.ideacity.com/wp-content/uploads/2007/10/geek.jpg
From a branding and fit angle, I prefer Golf.pro to Golf.net and Poker.pro to Poker.net. They have more wow factor.