I admit. Back in that OTHER game, I used a couple meters, tracked my numbers, tried to improve with my guild, etc.
In PUGs, there were always people linking their meters, insulting each other, and generally just being bad to each other.
In all the PUGs I've been in here in SWTOR, with no meters, we actually made conversation. Nobody's been worried about DPS, or the occassional wipe. They get up, reposition, say "Okay, what did that boss just do? Spawned adds at half health? We can get him this time." instead of screaming about "You were 1k DPS too short nub, fail more, we wiped because of you!" /kick.
Instead, it's been really laid back, and a whole lot of fun. I think we can actually do alright without meters.