yes, but...
What about the RP-ers who pretend they are PL-ers and then expect you to play along? You want to claim you are a master fighter, and thief and try to "attack me" using rp? sure, no problem, let's step outside and play this out. (or do it outside, away from the guards.. and leave your auto accept on!)
what? not willing to because you never actually got around to learning how to duel or achieve any significant skills? Too bad.
This is different about some skills, like picking pockets. Just /tell the person and ask if they are willing... like maybe (you /roll 1 100 and if it rolls 95 or higher, I get 1000 tria or a minor item (not best sword... or irreplaceable items but significant item. 50-94, get that many tria, but 25-49 You catch me and demand 200 tria to let me go, and less than 24 you get 500 tria from me and I /die in scuffle (better than turning in to guards...eh?))
I may negotiate the numbers and rewards, but if close to fair, I usually play along... Maybe I will put this on my site as a guide for how to pick pockets...
But to walk up and insult and "attack someone and then not follow through because you could not fight a clacker... well, that is just silly.
in overview, no mechanics, RP it. Mechanics exist? Play it. Otherwise you might as well be just RPing in a chat room. (I have tried that in #planeshift, and no one seems to want to RP there, yet some might as well, how the mechanics are sneered at by the few. I personally like the mechanics and eagerly await every upgrade!
My never to be humble opinion anyway.