Which Blog Search is Best?

Last Friday I visited the famous South Park area in San Francisco. It’s a small park south of Market street where a number of cool Web 2.0 startups are located (Twitter’s parent, Obvious Corp, is located in a building on one end of the park).

Anyway, I was talking with a number of people and I heard that Technorati’s blog search quality had seen a fairly large improvement lately and was better than Google’s blog search again. It’s hard to test blog search engines unless you know when an event started and can count up the good links and count up the spam.

There’s no way I can — alone — test out the search engine’s quality.

So, thought I’d open it up to all of you. Which engine is now better? Why? Give us some things to test out and reproduce what you’re seeing.

Here, I’ll start. It’s Videoblogging Week this week. So let’s compare both for “videobloggingweek2007.” That’s a top search on Technorati, so it should bias pretty well for Technorati, right? Let’s see!