I've always loved PvP. From Ultima Online to DaoC to Darkfall.. I love good competition. When I look at the forums and see people asking for nerfs of other classes when the game is PvE only, makes me cringe to think about what QQ PvP could bring.
Think about it.. the classes you are doing Titan and Coil with are only helping you if they are overpowered, but there is still a decent amount of whining. When that same class can knock your head off in PvP, there will be an explosion of tears.
I do pray that they instance PvP in a way that changes to PvP don't effect PvE and vice versa. Still, get your Gallagher garbage bags, here comes the QQ rainstorm!