Technorati

I surfed around on Technorati for a while, and I think it does a good job organizing all the different blogs on the Internet. I noticed when I did a keyword search for "Learning 2.0" in blog posts I got a huge array of information that didn't necessarily have anything to do with my search. When I searched for the same subject in tags, I still got a lot of information that didn't fit with my search, but it seemed to limit how many hits I got. I am guessing this is because rather than the words "Learning 2.0" being mentioned anywhere on a blog post, the tags are specifically chosen by the blog author to make searching for a specific topic easier. I couldn't figure out how to search using the Blog Directory though.