MacAppADay.com is basically a free source for apps on a Mac. Throughout the rest of December the site will be giving away one application a day for free.
Once the download hits 5000 that’s it, its gone. To get an app all you need to do is visit the site everyday.
So if you have a Mac I would highly recommend you skiddadle on over there right now.
Thanks to Kev on DB for drawing my attention to this site.