On a related note, I think there should be a mandatory vanilla game every so many games, not one that takes up someones turn, just a certain point in the cue where a random volunteer has to run a vanilla game to keep us out of the monotony. Maybe every 6 games?
I sorta disagree about this. Any and each game played, whether vanilla or not, takes a lot of time and causes some amount of "drama" anyway, which as I understand it, is half the reason people want vanilla games: to reduce drama caused by roles. But if these vanillas continue to spring up, it will delay the already big queue by quite a bit.
I think that perhaps, if a few vanilla games are made mandatory, they should be run in conjunction with a game currently in the queue. I don't think it's too much to handle, considering the second game's inevitable "vanilla" status.
Also this may nerf lurking.