Not according to Marty Klein.

And just what do you mean by "problems"? Driving my car brings with it a "whole load of problems". Thousands of people die every year, just because they were driving their cars, it hasn't stopped me from driving my car.

I don't know. I can still see it both ways. People like sex. For me, the biggest issue is that it probably does make users think about cheating with all those potential partners.

And it does make sense that our brains aren't quite equipped to deal with all those novel sex acts that can be viewed in such a short amount of time.