I don't think villagers should be for donation because of their newly valuable nature. I think we need to keep the challenge of breeding them, building villages, and selling/going through the transportation crap to get villagers. I think that needs to be kept otherwise every player with money is going to donate for villagers, and we'll have so many villages that they won't be special anymore. Just another "boring" part of the world.
I like the idea of the other mobs, but not the villagers, please.
I like the idea of the other mobs, but not the villagers, please.

