If I had kids I would also be mortified. The questions that some of the 13 and 14 year olds ask is terrifying. I dont comprehend kids that young being sexually active. It just makes me really sad overall. But also some of the users here are super pervs...ugh. I would have to block sites like this if I did have a rugrat.
I would feel like I might not be doing a good job at parenting. Why can't they ask someone they know and trust? If they have sexual questions then I prefer they ask their friends rather than strangers on the internet.