My favorite thing about 70s porn was the weird perversity of the sexual situations. Porn actor dialogue now tends either to be loud and proud or almost camp in its representation of the closet. Porn in the 70s rarely made any sense -- and often, you'd get quasi-uncomfortable scenes with brothers or a power differential that resulted in someone getting it in the rear as punishment. Everyone acted like they were in on a really excellent secret.

Of course, I also liked the latch-hook pillows.

-- Mike