http://e26whn2524322mkxb3cbyk27ev2ihhq2biz35hty7gzgsyrwrygq27yd.onion/images/benscomputer_no-ip_org_Archive/2008/Dec/225702122008.shtml
Especially amongst the more adult sites available, a concern is that someone may be recording a webcam session for publication elsewhere. Whilst some would argue that it is a risk you take, most would agree that if you are streaming video of a personal nature, you are streaming it for that specific audience and should expect that it would not be published.