Alright normally I ignore the trolls, but this time I'll only throw you a bone so you don't look like a total fool.
I've played WoW before, and I have never once seen or heard of the 'tavern lfg' thing, and my cousin who has PLAYED consistantly since Vanilla, hasn't even heard of it, so I am pretty sure you're pulling this out your butt, for three reasons.
One. No proof, at all. No screenshots, or any facts to back yourself up.
Two. You're the only person I've seen who detests RP enough to slam down an idea without giving any other helpful information
Three. You refuse to acknowledge that this will be a good idea even in the slightest because you don't want to be part of the solution but part of the problem.
Thank you, good bye. Go back to /b/