This sex offender thing results in curious effects in American society that I have not seen anywhere else. For example, in a typical American bar/night-club, the women would typically be the active part in initiating conversations and even talk directly about sex/one-night stands. This has happened to me multiple times. Men are very cautious to even initiate a conversation, let alone suggest something more, because it is very easy to label this sex offense. This is at least my observation with my American friends (Silicon Valley, educated, geek) - this may be different somewhere else.
Just my $0.02. I do not defend the guy, it is just so easy to drop names in blog posts lie that, but you have to be careful when you do that. Also read the comments on her blog. Some of the comments say that this is not the first time she has written blog posts about her being sexually offended (contrary to what she says it's the first time she talks about that). Do not kill the guy based on that. Even if he did what she claims, there are still 1,000 crimes that are much worse than that and we do not even discuss them so much here.