Right Now Search

I wanted something where you can search across multiple sites (Twitter, Google Blogs, Technorati, etc) from one search 
page to get a real feel for the current 'buzz'.

Other people have done greasemonkey scripts, but i wanted something a little different. So i decided to make my own.

Try it out for yourself here: http://tinyurl.com/rightnowsearch or download the source code and use it locally yourself. 
It's MIT licence, so do whatever you like with it!

I need to style it nicely and put in Ajax auto updaters. I'm intending for it to have search sites like plugins so that 
you can turn on and off the ones you want, and it should be easy to add new ones.

Any help would be massively appreciated!

Acknowledgements to TweetDeck and PivotalTracker for the columns inspiration.