Prudishness is pretense of innocence without innocence. Women have to remain prudish as long as men are sentimental, dense, and evil enough to demand of them eternal innocence and lack of education. For innocence is the only thing which can ennoble lack of education.
I think it's brought the world a lot closer together, and will continue to do that. There are downsides to everything there are unintended consequences to everything. The most corrosive piece of technology that I've ever seen is called television - but then, again, television, at its best, is magnificent.