Look to Ludum Dare 48 for a working-ish model of peer voting. I’m not the biggest fan of it, though if the whole push/focus is community then I suppose it’s inevitable, esp. as the overall number of entries rises. It seems though that once the pool reaches a critical mass (200+ entries) it becomes unwieldy in any format. Ah well, best not to take it too seriously & just have fun trying to make a game, I guess 