There are 3 folding coins to mine with gpus, so that at least you mine for a good cause. One is Gridcoin which is rallying and I'm currently mining. Unfortunately the mining setup is a PITA on linux, so I can mine just with my mule.
Curecoin I'm familier with, and might actually start mining eventually "just because".
What's the 3'd such coin?
X11 coins can be mined for a profit if you have fairly low electric cost and an efficient setup. Haven't paid attention to anything else for a long time, as way too many of the "other than Scrypt/SHA256/X11" coins are fairly hard to find reliable exchanges for.