Once again, technology has served to confuse people as to the real issues.
This guy is a sick bastard, no doubt about it, but the comment at the end of article by the police detective in charge of the case, is illuminating. "He said: 'This is terrible, and this is what I'll say about the Internet and cell phones and texting and sexting and Twittering and blogging - this is very, very dangerous.'"
The guy sexually assaulted his girlfriend, who was passed out from too much booze. While doing so, he broadcast it via a webcam. From reading the article, and the statement from the detective, you might think the webcam piece was the issue. But in reality, all the webcam did was get the guy caught, and presumably make a conviction a lot easier.
There is nothing inherently dangerous about the Internet, or sexting, or blogging even (god knows why that is in there). It's like saying "talking to someone you don't know in a bar is very, very dangerous". It's not, unless you are careless or extremely unlucky. This man is dangerous, that's all, and the Phoenix police should be pleased that his idiotic broadcast of his crime enabled them to catch him without the victim even knowing what had happened.
Once again, technology takes the blame, rather than this pervert simply using technology to express his perversion slightly differently. It's very ignorant.