the argument that (some) dinosaurs had feathers after fossil evidence showed some species, particularly as juveniles, were covered in down. it seems to be a dividing issue
have played ark. dino-hunting and breeding survival game. that would just serve as a forum for the discussion the way a game about cars would host a "what's the best engine" argument
i love the concept of the game itself, but a) the price, there's only one copy in our household, b) the constant updating of two dozen mods just to play on a server and c) the system requirements