Powegaming would be, for example, to cut cannon relationships for no reason, like Outcasts saying they don't need the Rogues or the Corsairs saying they don't need the Hogosha.
Metagaming is roleplaying as having knowledge of things your character wouldn't know about
Powertrading is just flying around , doing the most profitable route in the mod, using the best transport and either refusing to speak with anyone at all or do so in an irritating and completely OORP matter.
