Just wanted to put in that I have been "pugged" with (I believe) a Guardian Angel or two, and a couple Artful Dodgers, and The Order, and players from all three of those SGs were wonderful. Friendly (or at least ICly otherwise), informative, and adept- just for all the others like me that are "guild snooping" at the moment, my impressions of them are pretty high, both on PVE and RP.
Edit: aw crap it showed a birthday cake, my poor lurkiness! I'm 24 today.