I'm not in favor of having separate servers for play types. But I find it incredibly strange that in Crysis 1 and Crysis Wars there were seperate playlists for people with Controllers. This was at the time that Crysis was exclusive to the PC. Why would anyone want to use a joypad on that old control scheme that wasn't designed for use on a joypad one bit?
Fast forward to today and we have Crysis 3 which is built from the ground up for use with a Keyboard and Mouse as well as optimized on a joypad.
I find it odd that the PC exclusive of Crysis and Crysis Wars had set playlists for joypads, where as the modern day Crysis 3 does not. Despite it simultaneously releasing on consoles.