Randomly... all rp all the time will burn people out as well. I've seen many, many, many people simply stop rping because they tried to be good and be a serious rper and NEVER be out of character. Then they stopped logging onto the characters because they didn't feel like rping but didn't want to be harassed for being out of character. Hell, I'm one of them. I've rped *so much* that I'm literally not interested in it at the moment. I just want to play the game for a while and enjoy it. So your rp population will fluxuate even if new people don't EVER join this server again.
I would be willing to wager that blizzard wants you to be able to enjoy all facets of the game, which is why questing, pvping, raiding is still available on rp servers. If they wanted it to be rp ONLY and that's all you do, they'd just give you the zones, and leave it at that. Okay a little bit of a ridiculous statement there but I hope you get my point. There are other things to do on an rp server, the reason why it's an rp server is because this is where people CAN go ic randomly and not have people go 'wtf are you crazy?' like they would on a normal server. But that doesn't mean that you can't be ooc, simply log on to pvp/pve, or even roll a toon on this server to enjoy the content without actually posting ic things.
There's also this. The people who are nice and friendly and welcoming? They're doing so out of character most of the time. The people who divebomb newbies and dump gold/bags on them RARELY do so ic. The cheerful chatter in tradechat is almost always ooc. It's our great ooc attitudes that make the server welcoming. And many of those wonderfully welcoming people who contribute to our server's reputation happen to not rp, like the original poster.
This post is babbling and I'm tired so it'll ramble more but... the reason why people are saying that post that set this off in question is elitist is because of both the phrasing and the poor placement of it everywhere. Perhaps if it was rephrased to where it wasn't set off to be so incredibly aggressively 'get away' right from the start, it wouldn't cause such a ruckus? I know you added a 'ie if you're here to try out rp' at the end of the post, but to be honest, the tone for the entire post is set in the very first line. It's like being a jerk to someone and adding 'no offense' at the end. It doesn't make it right, it only makes the person who was a jerk feel like they are safe from criticism about their actions.
/end babble.
edited because apparently the drove cussed and didnt' realize it.
Edited by Drove on 11/27/2011 5:00 PM PST