We know it's you muffin, but it doesn't change anything. Remember you are part of a faction, and so, you reputation as individual stick to the faction reputation. Saying "I don't know what you are talking about" or "it was not me" doesn't help you at all. The good behavior is to talk with team mates to change things, and improve the team, as much for combat as for social interactions. Players bash UV, but not without reasons. If you care about it, try to change the team, as a single guy won't be noticed.
Something that happenned before I was kicked:
Reno was empty so I moved to Hub, you never know who you can encounter: a funny guy not even in a faction explaining you things about pvp, a noob in need of advices... I started to chat with a random noob, I helped him with something. After a moment he asks me if I play in a faction, and I answer I play with UV. "UV ?!?, he said, thats wierd, you're a nice guy, I thaugh they were all a bunch of assholes." I was surprised, and he explained me that 2 guys from UV were camping a mine to kill noobs inside or someting like that. I'm against noob trolling, it's not fun, not challenging, not rewarding. But see how it goes, stupid actions from a few can make them all hated. I never found out who did it by the way.
PS: how the fuck could you possibly believe a second I was someone else that Troll? My forum nick is Troll, my chars are all trolls, I always show up in TS as Troll. Greasy has his forum account named Greasy, there is no mistake to do.