Hacker culture is growing up on stuff like Heinlein articulating non-monogamy and other departures from the mainstream. This is just the plague of the professionally offended drawn in because software is big business now, and the crimethink-seeking drones employers must appoint just to avoid being sued into oblivion.
Also Heinlein's sexism and completely non-reality-based portrayals of women.
Martin Fowler still said it best:
"I have a different vision - one that sticks it to the suits so hard it will make their eyes water. How about a community where women are valued for their ability to program and not by the thickness of their skin? How about a community that edgily pushes new boundaries without reinforcing long running evils? Perhaps even a community where women reach equal numbers? Such a community would hand the suits the defeat in the long battle women have been fighting for centuries. I'd love to be part of that."
