IconBuffet Lurker is a tiny little invisible application that you leave running in the background to check up on the Blog Forum every once in a while as per your set time. It was not meant to be used for anything other than snagging the latest trades in the Swap Meet. It will only check the Swap Meet area because it doesn't have an RSS feed. I hope you enjoy it!
Mac OS 10.4 or later
*Previously available here