[greggman]

What's porn and what's not is fairly subjective. I suspect the R-rated video for "Who's your Daddy" by Benny Benassi would be considered porn by some. Note: Both the R and PG-13 versions are (or were) on youtube.

Also note the definition of pornography does not include nudity.

[rmc]

Sure there are some things that some call art and some call porn. There are some things that some call sex education and some call porn. There are some things that everyone calls porn. Go to xtube.com and you can find lots of things that no-one will disagree is porn. So what do you do about that sort of content on tumblr or any other site?

(For the record, I'm pro-porn and pro-sex, sex is great!)