is one of our favorite apps
here at TUAW. In case you haven't heard of it, Skitch is a very cool screen capturing app that makes it easy to capture stuff on your Mac's screen, do some basic editing, and then share it with your friends via FTP, Flickr, or Skitch's own service.
Skitch has been in private beta since Macworld 2007, but now you can get your hands on a beta version of your very own. My Mac has become ten times more useful to me with Skitch installed, so do yourself a favor and get this app posthaste.