I've been excited about The Razor Coast since it was first announced so many years ago, but never did pick it up when the Kickstarter launched. I think I'd love playing in that setting!
As for me as a player, I've played a few PbPs before (though not on this site), and I have a couple ideas for characters that I've been wanting to use for some time (e.g. naieve halfling fighter with a heart of gold), but before I start working on a concept to submit for approval, do you have any tips for the kind of personalities, traits, or even themes to touch upon that would fit in this game?