I don't mean to be rude about Sam but he really is thick isn't he. He is one of the dumbest people in the whole M universe and that is saying something - have you ever spoken to Damon (or whatever his name is)?
Also, pictures of M posters only started showing up when he got on board (I think)
The strangest thing is this, it's hardly a boast is it? It's not fans making fan art and stamping M all over America.
Its M who pays for this, Sam is basically saying " Hey look at this advertising M paid thousands for"(or the promoters who work WITH M, in a way)
Its such a stupid thing to post- especially when all these posters still haven't sold out the gigs- AGAIN