"LinkFarm" is an interesting comparison. With giving away too much secret sauce i can tell you that G loves links from social B sites. I think there is an easy comparison: blogs. There are many high pr bookmark sites, and if they become heavily spammed, the links will be discounted like blogs were. On the other hand, these are not lone bloggers, so who don't pay much attention to things like deleting or keeping spammers out. They may come up with good systems to keep spammers out. The number of these sites is staggering. It's an easy B model. Why? Because if you make a site in the latest Buzz and i mean BIIIIIIg buzz area, you will get press. That will boost your site even if you do almost nothing with it as is the case with some SBS sites.
starke It can be as small or as big as you want. britopian.com Im from UK so id be conservative if they did not suck so much
lol. that's funny. Yes, the UK is a little different!!! I wanted to know so I don't make the same mistake you did on dig.