interview from Daniel Stahl producer from Cryptic Studios:
YouTube - Interview with Cryptic's Daniel Stahl about Star Trek Online
around 37:00 in he says something like:
"I think what you are going to see is that for the klingons they have to progress through the system thats how they level up, you cant tell the klingons your objective is to go explore the galaxy and meet new cultures they have a completely different objective, its primarily pvp ...it's primarily pvp, you have to shoot things to level up as a klingon...I think we're looking at making it really just based on pvp right now"
What do you think?