It's about time I got myself over there too and actually had a serious go at it.
When I'm set up on my PC properly, I'll be there. PvP at 15fps on a tiny laptop screen isn't the best, I'd imagine.
Some of the best aspects of the PvP Hub: it's the safest player hot spot in the galaxy, in the sense that ganking by it's members is strictly forbidden, so you can go there and be reasonably assured of getting in and out without too much trouble. Note, there are players drawn there for the combat opportunities who are not members of the Hub, so you still have to be self aware. There is almost always some action, members scooting around willing to duel or train, and it's membership is a collection of the best PvPers in the game, so when I say train, I really mean it; these players are good. It's a lot of fun in a fairly well controlled environment. Definitely my favorite spot to hang out now that I'm back in the game.