[rawrly]

With any large gathering of people you are certain to find a number of outliers with disrespectful social impositions (being racist, sexism or anti-techism.) Defcon is no exception, so it is a grave presumption to place the blame an event itself for the disrespectful actions of a handful of attendees (unless there is a track of "how to seduce women by licking tattoos" at the event.) Furthermore, the fact it is Defcon is held in Las Vegas which only fuels any such flames of inappropriate behaviour with litres of alcohol and tourists who may just be at the casino bar per-chance.

This said, I am for these cards. Sometimes people simply need to be told in a direct matter to knock it off. However, please do not cast blame on an entire event for the misguided actions of a few people.

I hope this individual has an enjoyable time this year, at the least it appears they plan on returning so whatever misdoings of last year were not enough to dissuade a return visit (even if they plan to now be armed with Defcon funded "creeper cards" it should make the whole experience fare more interesting or enlightening for all involved.)