Suggest HN: Klout for blogs

There's no way to autonomously rank and score blog influence. Someone should build something of the sort. I'd imagine a hosted script ala Google Analytics would be a good way to track visitor activity, and tie that in with some sort of influencer rankings, to have a single, objective directory of blogs ranked by the influence they have. The reason for this: To prevent so-called hotshot bloggers from charging excessive media fees.