Can't get enough of the new Web? Check out Original Signal, which aggregates the top stories from 15 of the most popular Web 2.0 blogs. Best feature: Stories that are new to you (since the last time you've visited) are highlighted. It makes scanning the page of links easy, and it's something I'd like to see on all content sites.
Mac running slow?
Boost your computer with these five useful tips that will clean up the clutter.