Ashen
GameCube Révolutionary
Sure. I've been bending the boards I've done so far where the blue line is. But I'm sure you could bend it all the way down to the red line in the pic below with no trouble, especially if you ditch the 7805 and those caps near it. it'll make it thicker though, unless you do like a 120 bend or something. There's really nothing on the back of the board thats super critical besides power traces, which can always be easily relocated.