To be honest I think it is fine the way it is, because I believe what snk wants is us to use the mouse alongside with the keyboard, because if everyone uses the keyboard all the time it will be so easy to quickly change any item you want, which is unfair to all the idevice users. The use of mouse is perfect from my opinion the shooting makes it harder to PK, but then again atleast you won't lag as much as you do in the idevice.
snk please fix te Facebook era bug, when you press spacebar or the A and S from the keyboard it makes any melee or gun automatic.. So if anyone is using PBP, SHIPKA or M4 whilsts basing they would just stand in one place holding the space bar killing everyone..
Movement system is designed around using the mouse over keyboard.
Facebook games use the mouse and not the keyboard, why is this any different exactly?