@lmorchard How about one where everyone is randomly assigned a generated set of political opinions upon joining, and must defend them as a form of rhetorical exercise.
Especially interesting is that one is bound to get at least one position one deeply opposes, possibly more. It's all a roll of the dice.
@craigmaloney @lmorchard .class is sadly not a TLD, but I'm sure something else with "debate" in it could be found.