A new feature on WordPress.com today: Search !

WordPress.com is fast approaching 3 million blogs, with hundreds of thousands of posts and pages being created by our brilliant and attractive users every day. Tags and categories help group the content, but finding exactly what you are looking for can still be tricky. We also feel like you guys are creating some of the best stuff on the web, there’s a natural selection of people tasteful enough to end up on WordPress in the first place. That’s where our new search feature comes in.

Joseph Scott and the team did lots of interesting work – go check it out: http://en.search.wordpress.com/