Gnomes.Wait i view them that way, no-one else does
UO - no
DAOC - no
VG - no
EQ - no
EQ2 - no
WoW - no
WAR - no
EVE - no (then again there are alien species, but drones and various others dont count really)
PS - no
CO/COH/DCUO - no
Darkfail - no
LOTRO - no
Cant think of any others.
The problem is, using non-humanoid runs the risk of the player (the "hero" usually) not feeling a proper connection with their avatar (hence ccp thinking spacedolls would get them subs - which it didnt when things panned out) and therefore not paying to play. Not my argument at all, but thats pretty much it.