Why do people seem to hate surrendering?!?

Anyone? What is the deal with people wanting to stay in a 4 or 5 v 6 when we're just going to get slaughtered? What is the point of staying in? At least with some other games you get some sort of time based currency for staying in a match longer, but here there is nothing, at all, to be gained from staying in competitive matches that are at such a disadvantage. Why do people still not want to quit? What are you getting out of just spawning to die while they camp the spawn point?

Sorry. I just needed to rant. I'd rather just move on to the next match.