iPhone

• AppFolders
creates symlinks for every AppStore's application, so you don't have to guess in which folder your apps are. They all are just available at /Applications.

Last.fm tools

• Anniversary tracks grabber
will help you get your 1000th, 5000th and other zeroish tracks.


• Music compatibility with your friends
You can insert it as an image into your profile info. Just change username in the link.