Two projects released this weekend that are pretty cool if not a bit nerdy.

Huffduffer.com solves the problem of turning a list of MP3s (found on the web or your own) into an RSS feed for people to subscribe to. Excellent story behind the name, too.

Domai.nr helps you identify more creative ways to get the domain name you want by showing you how you can use the other less known TLDs out there.