http://www.dailymail.co.uk/news/article-2129385/Exhausted-ma...
I don't know much about Defcon, but I get the idea that the person that wrote that post isn't organizing it, nor is a prominent figure in the scene. I also gather that the general atmosphere at that is.. fun-ish.
If you don't like that kind of fun, have you considered, um, not attending? Or did you just go ahead and demand that everyone at defcon behaved like you want them too, because, obviously, you're at the centre of the universe and everyone at defcon is just there to do what you please?
If you go to a gay bar you'll get your ass grabbed, if you go to the sketchy part of town at 2 am you'll get mugged, and if you go to defcon with a shoulder tattoo showing and you're flirting with some guy, you might get the tattoo licked. If you're not into these things, don't go to these places.
EDIT: looks like my link's story has been edited to remove the snarky comments first posted by @NatalieEvans85. Good for them