This one roleplays often (several times a week), and with the same people/guilds, so it is easy to keep track of the many stories - also we have a guild site, which helps ^^
But although I personally like to be very dedicated, I still feel there is room for anyone interested in the RP community - the more the merrier!
So to not-yet-RPers out there: don't be afraid to RP, even if you've never done it before! I've seen quite a few players go from RP-virgins to incredibly interested in lore and story. But even if you never move past the simple background part, you are still awesome
I'm random myself. If I'm crossing a bridge in a City and there is a line of people on the bridge and they all hold out there "stop hand" emote and say "Halt" OMG so funny! I'll pay the bridge toll and hang out for a while just to see other players reactions. That and random naked fishing or dance party's I'll always partake in. Maybe that's more considered Trollplay? I don't go out of my way to RP but if I happen upon it I'll play.