I know there's already a wishlist feature for stuff like this, but a thread is more discussion oriented. Just tell us which games you'd like to see on GOG at some point. You can give a reason for it too (in parentheses)
Mine:
Ultimate Doom & Doom 2 (They may be on Steam already but they're lacking the setup tool)
Rayman Gold (An absolute classic, please vote it up on the wishlist)
Go go go!

Beaten to the punch by like, eons.

...Damn it

yep, you beat me to telling him too!