A Guild of Experienced Mann versus Machine Players

Random Mann Up lobbies were always inreliable. Sure, you could bump into a bunch of good players and complete the mission nice and quick, like it is supposed to. But in most cases, it's a waiting after some fails, after some waiting after some more waiting.
This guild was formed to make sure any skilled MvM player can find at least five skilled teammates for farming at any given time, without any more waiting and unskilled teammates.
If you see any skilled MvM player, invite him or her in. Within a few days, guild managers (Officers) will either check his or her bot fighting skills and promote (or not, depending on the result of the skill check) given player into Farmer (Mod) - trusted member of the guild.
You can also invite your friends or just stray newbies who wish to master the arts. In that case, they are treated as Apprentices (regular members). It shouldn't then take too long for them to learn and ascend to Farmers. Special guidelines will be posted on forums, and learning missions shall be played, of course.