Not sure how I feel about this one. On one hand, it makes events seem more professional and clearly distinguishes roboteers. On the other, I feel he should have been the one making the announcement here if it was so important (you'll be turned away otherwise). I mean if it's that crucial, he could have made an effort to publicise it a tad more. But I suppose his service is invaluable to roboteers, so can't comlplain too much. I'll probably be buying one of his, mainly because I'm an indecisive so-and-so who can't settle on a name.