Hm, sadly I never have. Although I did join an active RP on another site that had been going for some time and was approaching an ending. Many of the older members of the RP had slowly left for whatever reasons, and the guy who started the whole thing decided to recruit some fresh blood. That was his biggest mistake, I think. Bearing in mind this was an advanced RP that had set a standard of having very long, in-depth posts... one of the newbies began posting one-liners, another began writing his own separate storyline, and another vanished.