Here are some of the interesting things I’ve been looking at online lately:
Try Ruby! – I’ve been following the Ruby programming language for a while now. This web site lets you try your hand at programming in Ruby right in the browser. This is a great demonstration of the power of this language.
Pandora – This is a really slick site that helps you discover new music. Just tell them a few of the bands that you like and they’ll play songs that you might also like. If you don’t like something, just tell them and they’ll never play it again. It works pretty well for me.