Favorite (in no particular order):
Saturned, Kyuuei, violaine (although your previous one was better), bubbles, curator, Falcarius, Gamine, PeaceBaby, shortnsweet (like it's possible to miss), THEANO, Vala Faye.
Speed Gavroche (come on, it's artsy-fartsy-pretentious)
Pure_mercury (it's personal)
Names like INTP/ENTP/TypologyCentral etc...
Names with numbers like 01011010
Mightier than the tread of marching armies is the power of an idea whose time has come