Been playing some FFA,
I don't mind a guy holding down an area or building, perfectly acceptable. Corner camping or crevice camping does annoy me, you walk round the corner guy jumps out, your dead, go back around the area and he's just sat in the opposite corner, or next available crevice and pops you again! It is very annoying and destroys the general flow of the game, cheap kills! I don't bother going back for them anymore.
Nothing a nade or two wont fix hehehe
It's all fine to camp in ffa. If you don't want people to camp, change the game mode for an objective ffa. It's the game that is not right, not the campers.
And btw, I played for like 80 hours of ghost and I nearly saw 10 campers. So wtf?
ffa has always been a camping game mode, sitrep, wiretap and hardline are the best perks to run in ffa using the assault package with just the sat com