Please allow people to attach a message to their lobby when creating multiplayer games. For example

Concarne's lobby | 3/4 | Fort Joy | Looking for new players to learn with.

So many times I will join a multiplayer game and get kicked immediately, or I join in character creation, design a character and kicked once the game starts. Without knowing what the lobby maker wants/needs it is hard to do that without some sort of communication. This is especially apparent in public games.

Yes, I would appreciate this as well! Especially if I'm hosting a multiplayer game and want others to join under specific circumstances.

Yes. Very good idea. And if you want to play alone why do players set it as multiplayer in the first place. Set as off-line, lan or friends only.