Favorite CPU-Specific Alt Coins

[lagomorph7]

I've had good experiences with Protoshares and Primecoin for profitable CPU mining. Quark, of course, is no longer very profitable for CPU mining.

So, I am curious. Are there any other good CPU-specific alt coins for mining?

[advance18t]

I've been mining Frozen for the past week or so. It's based off quark so the quark miners work with it. Its not on an exchange yet but it's supposedly being looked at by one of the smaller ones. it seems to have a pretty solid community.