I've been toying with the idea of having a T-shirt made up with the following design for wear at DevCon:

Black shirt...has in the middle a cyan "FP 2.6" and this is overlaid by a red circle with a slash (the universal NO symbol) and the words "Die, Die, DIE!" in red directly underneath.

This is tonque-in-cheek, of course :-)

Anyone interested in this design, let me know via email. I can get the shorts fairly cheap if several people want them.