No, my gain .
Depends on a lot of factors. If I were making a game for Linux, I wouldn't bother with C# too much.
Anyone who thinks C# is a bad language has never used LINQ to write a data mining app in an afternoon.
Good fucking luck touching that kind of productivity in C++.
I didn't know that such a thing existed.
Their showcase games are quite impressive. Bastion, Draw a Stickman, Skulls of the Shogun, Fez. I just wish they would implement the XNA toolchain so we could convert the assets into the correct formats without VS 2010.