Like Brizz said, it wasn't so much that we were constantly goofing off, it was more just having a little fun while playing. I think a lot of it was due to people using TS and there were a good number of people in the same clans that actually knew each other.
Having said that, I think FragBU is getting better each week. We have some very good players and also a lot of new players. My only suggestion to improve it would be to try and take a little time out to help the new players. Scumgrief was kind enough to show us a neat little camping spot on TokaraForest last night and it's little things like that that you won't get on a regular public server.
As far as super weapons... yeah, they're fun to use - no doubt. All I can say is give it a shot and see. It's really not as bad as it sounds and it doesn't effect the game as much as you might think.
Perhaps with no SW and a few lessons on teamwork for the new players, we'll make more of the matches even more competetive.