@Wind, most of the time its the other way arround. You don't stand a chance BECAUSE you AFK, not you AFK because you DON'T stand a chance.
You can maybe stand a chance when its just a random premade but imagine high end geared players, with engineering, voice communication and a a good understanding of PvP vs a group of just random players where not all players are capable of english and not all players sharing your will to fight a long battle.
You can win but its really hard to get people THAT motivated.
Even Swifty said the following:
It got to the point where we joined a game and the other side would see us they just afk out