About 7 or 8 years ago, I made a rather silly little game in RealBASIC which I actually felt like releasing to the public as freeware.
You can still download it from here: http://www.macupdate.com/app/mac/19199/car-game
Does anyone think it would be worthwhile releasing the code for this? It's just sitting in a folder on my hard disk, and I can't play it anymore since my mac can no longer use PPC apps. (I never upgraded past RealBASIC 5.5.5)
All opinions welcome 
Release the code and write a tutorial for it - it would be a great way for others to learn how to program games!