Yeah I think Mattherson is the main East coast server. Helios does get a pretty good population going in US peak hours but is dead in AUS peak hours.
Would be good if we had some kind of register going so people looking at alts know which servers everyone else is on. I really don't want to have my alts on the same server (Briggs) though.
Battlefield 3: [TOG] Nietzscheese
Planetside 2: NietCheese (NC - Briggs), LycraHotty (VS - Connery), ThePwnOwner (TR - Helios)