As someone else who has been running a game lately, I have to say I understand what Lori is saying. Booting people (especially my friends or DIS people) is something I hate having to do, but sometimes we have to. When someone is afk and there are a dozen people in line behind them, what can we do? It's really not fair to the other people in the games to make them wait.
When I have to boot someone (and I'm sure that Briar does this too), I always call the player by name, saying, "BriarLori, please enter the room." "BriarLori, are you there." "BriarLori, this is your last chance before I will have to boot you." "Sorry, BriarLori." So I give people ample chance to wake up before I boot them.
Just remember that when you are booted from the room when you are AFK it's not because the host doesn't want you there or is being mean. It's because you can't play at the moment when your turn comes up, and it's not fair to the other players or game runner to make them wait for you.
You are always welcome to come back to play the game! (I had to boot one DISer twice last night--I don't think she ever got to play the game).