Is it inappropriate to leave negative iTrader feedback for people who sign up for group breaks and then just abandon them without any explanation? I mean, it's one thing if something comes up and you let the host and the rest of the participants know that it isn't going to work out (although it's in good taste to do this before the break gets moved to active when possible), but to just flat out ignore PM's is pretty bad. He's signed in every day, yet he can't be troubled to at least reply to the PM's I've sent to let me know he isn't interested any longer. And he's signed up for slots in other breaks as well.
I like turtles.