just because you are making a game for 3 platforms dosent mean that all 3 have to have the same limitations.

Petitions are as worthless as a RattleSnake! LoL

Good Luck!

Devs make different versions of the "same" game on consoles like Wii and portables like DS and PSP. Why not the same thing between PC and consoles?
It's not hard, and it doesn't need to be big changes, for example, to enable the silencer for the SCAR, the assault scope for the SCARAB, all the underbarrel attachments for both weapons,not limited by 2 per weapon. (I already did this for myself) Being able to bind a different key for strength jump and disabling it when holding jump, mousewheel zoom instead of using the same melee key for zooming in, weapon/nanosuit customization in MP, adapting the "handicapped console controller difficulty" for mouse & keyboard.
There's no crossplatform MP, so there's no reason to maintain the same limitations.