Sure you can take part in them, but if you go to an invitation-only private party at 2 AM held at a separate hotel that less than 1% of the conference can actually get into and is thrown for the sole purpose of getting people drunk and doing inappropriate things, you shouldn't be surprised if there is some random inappropriate behavior, that's kind of the point.
And just to be clear, this is not gender specific harassment, as a male I would have preferred not to have experienced any of the following:
* Random drunk guy at a party suggesting that everyone sitting around a table playing black-jack instead play strip-poker, and being ignored until he tried to lean against a lamp and fell over with it.
* Naked people jumping into a pool, splashing me, and attempting to start a minor orgy.
* Walking into a room at a party where 2 guys and a girl were laying on a bed giggling at male/female pornography.
* Being groped by random men and women who half the time weren't actually trying to molest me, they were just too drunk to stand up straight.
* Having random women suggest that I should ask to see their breasts.
* etc.
But in the end, it doesn't really bother me, and I'm glad that those people had a chance to cut loose and get crazy. I've been to Las Vegas 20 to 30 times, and I've experienced far more inappropriate behavior outside of DEFCON than I have at the convention.
I was at a dozen or so different parties over 5 nights, and excepting a few of the small room parties, things were far tamer than standard Las Vegas fare.
I don't think I've met the author of the article, but if she stormed out of DEFCON 16, I'm curious to know why she was organizing the TCP/IP Drinking Game for DEFCON 18...
http://blog.valerieaurora.org/2008/07/27/what-is-the-val-up-...
There is a lot of drama that goes on at DEFCON, and I wouldn't be surprised to find out there's quite a bit more going on here.
I feel like the underlying complaint here is more along the lines of: "Some people want to go to Las Vegas, get drunk, leer at strippers, and call themselves elite. I disapprove of this type of behavior, and I am going to assert that as a woman I feel excluded, and in being excluded I am somehow being blocked from some theoretical opportunity in life that is only available under these conditions that I don't want to find myself in, I'd also like to write an article misrepresenting the issue for my amusement, and the status I may also gain from said article..."
And honestly, as long as you don't get naked and jump into a pool, you're probably pretty safe from sexual assault (as a woman at least). Women at DEFCON can generally take care of themselves, and some random groper is likely to get a beat-down from his victim.
In fact, the mysterious perpetrator at the bar disappearing into the crowd seems a little conveniently vague... and if it did indeed happen, and was at one of the Casino bars, there's a good chance it was done by a random tourist, since people see oddly dressed DEFCON attendees and think it's okay to grab their ass, etc.
In fact, the only sexual assault I saw this year was by drunk female tourists who decided it was okay to randomly grope men and women because they were wearing a kilt, had a mohawk, etc.