An idea blatantly stolen from AusCert, but ours will be better, because we don't talk funny. We will each have one minute to make our cases for or against a variety of incendiary topics, then we’ll give a couple of participants watching the spectacle a chance to add their opinions. To make it more interesting, the panelists will be assigned pro or con positions, on the spot, by coin toss. The goal is to solve all the problems of InfoSec in under an hour and move on. OK, the real goals are to 1: have fun, and 2: encourage conversation.
Josh Corman has been a tremendously effective voice, providing an intellectually honest and passionate analysis in his talk "Is PCI The No Child Left Behind Act For Infosec?"