The original Servers are apparently "seperated" like this;
Ahazi - US West Coast
Bloodfin - US East Coast - unofficial PVP server
Bria - US West Coast
Chilastra - US East Coast
Corbantis - US West Coast
Eclipse - US East Coast – unofficial UK player server
Flurry - US West Coast
Gorath - US East Coast – unofficial German player server
Intrepid - US West Coast
Kauri - US East Coast – unofficial French player server
Kettemoor - US West Coast
Lowca - US East Coast
Naritus - US West Coast
Radiant - US East Coast
Scylla - US West Coast
Starsider - US East Coast – unofficial RPG server
Sunrunner - US West Coast - unofficial RPG server
Tarquinas - US East Coast
Valcyn - US West Coast - unofficial PVP server
Wanderhome - US East Coast
This might explain why Valcyn was full of the Hardcore smack talkers.
Then they added, Chimaera, Farstar and Infinity which are all european servers.
I mainly play on Chimaera but I can say that all servers will have their morons. All servers will have their Hardcore Power Gamers and (I hope) all servers will have a decent crowd of players and Roleplayers.
I can't say Chimaera is the best server as my experiences on others are limited but it does have a decent crowd. It's not full of roleplayers (unfortunately) but it does have a nice share of them and most of the "gamers" are decent people.
I find the worst people are the ones that are new to the game, these are generally the "gimme some armour, i r n00b" crowd. Whether they remain like this or sort themselves out I am not sure. Hopefully it is the latter.
The other thing I have found is that the Imperials are generally the better Roleplayers and Nicer people. The Rebels seem to attact the "Quake" style l33t talking PvP'rs. Shame because I really wanted to be a Rebel