I'm a game developer, with multiple shipped games and tons of Unity3D experience, who recently started playing.
I really, really wanna offer help with the development - Especially programming. But it all seems so closed up and tightly knit. As I'm so new to the game I figured there was no point me even attempting to offer.
Making it open source and accepting pull requests would solve this problem.
I'm sure myself and Thomas aren't alone. Let us help! I'd much rather be spending my time fixing stuff than grinding pokems. :P