Dana’s point: why are most of the blogs on politics? Halley’s response: why aren’t there more women bloggers in the list? (Halley counted all of 3 in the top 100. Kevin Marks points out there are a lot more, in his commonet on David Weinberger’s post.) Halley also wants to know more about the algorithm used – “based on who blogrolls whom.”
Here is more info on how we do the rankings, written by Veer, who managed BlogStreet.
Computing the Blog Influence Quotient (BIQ) is a two step process. First the BlogRank is calculated, based on the number of blogs blogrolling a blog. More the number of blogs blogrolling a blog, higher will be its BlogRank.
For BIQ it is not just how many people blogroll you i.e. the quantity, but what matters is *who* blogrolls you i.e. the quality. It takes into account the BlogRank of the bloggers who blogroll you.
Thus your BIQ increases if a blog with a high BlogRank is blogrolling you. Think of BlogRank as weighted rankings, blogosphere’s equivalent of Google’s PageRank.
Perhaps this should put the rankings in context.