I don't too often, thought if I do it's because I'm taking screenshots of a preset or exploring maps. Though, yes, I do prefer hanging out with my friends and chatting in the Grounds, it's always peaceful to just sit around, watch some roleplay, or come up with a roleplay scene to pitch at my friends. I'll usually move around, assume the spots in which I'll assume while roleplaying, and then once I've established the basics of the scene, I'll pitch it.
Though, to be honest, I often intend of interacting with other players. Whether by butting into roleplays or just chatting, I find it terribly boring to sit around by myself on FH when it was designed to be with others.