Whatever your stance on censorship, it's undeniable that standards change over the years: I've seen every one of them except the one about Scientology, and I can't imagine any of them being banned today!
Check out this list of movies that have been banned in the USA at one time or another and see how many you've seen...
The Birth of a Nation (1915) - Banned for racist content and portrayal of KKK.
Häxan (1922) - Banned for scenes of torture and nudity.
Pink Flamingos (1972) - Banned for obscenity.
Monty Python's Life of Brian (1979) - Banned for religious heresy.
The Tin Drum (1979) - Banned for sexual content when an Oklahoma Court deemed it 'child pornography'!
Cannibal Holocaust (1980) - Banned for animal cruelty and sexual violence.
Natural Born Killers (1994) - Banned for violence.
The Profit (2001) - Banned due to legal action by the Church of Scientology.
How many of these movies banned in the USA have you seen?