Of course. Also, define "bad stuff"
At minimum, anything that might potentially offend the person looking over your shoulder. At maximum, something that could get you arrested.
Ok, looks like you'd be happy with an accurate NSFW cat.
OK lets see how the all or nothing approach goes. I think it's silly to 1) have it on by default when content is un-revokable 2) not allow per user and per post disabling
