As I've written before, I have ported Cthulhu Saves the World to Linux. The testing went a little bumpy, but I've ironed out the remaining issues and the patch is ready for release at any moment. I've gotten a very similar patch ready for Penny Arcade's on the Rain-Slick Precipice of Darkness 3, although I do need to update it for the latest patch.
Unfortunately, I haven't heard from Zeboyd Games since they forwarded a few testers my way. I'm not sure if they're just busy with Rain-Slick 3 or are for some reason ignoring me, but I hope for the best.
I've also taken a brief look at Dwarfs!?. The game uses XNA 3 and a lot of Steam interaction, which will make it a pain to port. I may end up putting it off in favour of language development work.
Speaking of which, I have a really cool (and blatantly stolen) idea for a type system. Will post more as I flesh it out.