Meetings tag clouds

I wanted to give this a test run to see if it'd be something useful for people: A tag cloud for meetings. Basically, you just click on the word/phrase you're interested in, and it accesses a special search engine that'll look for more on what you're looking for.

I'm not totally sold on this concept, but thought if anyone thought it was useful, I'd incorporate it into this site in a more permanent way. So, let me know what you think.