I don't think my contemporaries are misogynistic at all. On the other hand, I DO think my contemporaries like trolling, and so some of the less internet-savvy out there might take obvious jokes as serious.
However, I don't want to hide behind "oh dudez we're just trollin lololol" garbage. We're the first generation who were constantly told growing up that both genders are exactly the same and anyone can do anything and if we so much as DARE suggest fundamental differences between the two genders, then we're Neanderthal Imperialists who probably think women should be barefoot and pregnant from age 13 until menopause.
I remember once having to stay in from recess in 2nd grade for writing that my mom was a way better cook than my dad, because that implied women should be in the kitchen. (I still remember exactly what happened- we were practicing cursive writing and I wrote "I like my mom's dinners better than my dad's dinners, because my mom doesn't burn them.")
I think a climate like that, it isn't necessarily a leap of logic to think that some guys are going to overreact to silliness like that and say crap just because it's taboo.
All that being said, I don't think A) there's a lot of those kinds of comments here and B) I think the older guys are just as guilty of it. Look all the relationship advice threads, there's almost always some divorced guy giving out bitter, pathetic advice.