I see. Reason I asked is because when Shatner was announced for LFCC 2010 there was a member there who tried to cool all the excitement down, warning us about Showmasters lying about guests being signed for their events etc.
We all know that's something they do. It's been proven beyond all reasonable doubt at least four times, and strongly suspected on many, many more occasions. I know enough about Joiner not to believe anything he says unless you can verify it independently.
It continues to be disturbing just how many of the "big" guests at every single one of Joiner's events drop like flies the week before the event takes place. This has been happening for years. Just look at Klepto coming up this weekend. Greatest Show in the Galaxy had about 86 guests a few weeks ago, and as far as I know, at least all the big guests, Trek, Torchwood, Doctor Who, Christopher Lambert etc turned up. Rather puts Shamasters to shame.