[kemayo]

The post you link to in that tweet only mentions one NSFW subreddit in the top 25, though. It's not a very good example of your point.

[codinghorror]

True. In the original tweet I said literal or figurative porn, where figurative porn would be stuff that's overtly Digg-style entertainment junk food.

Maybe this is a better list:

http://redditlist.com/index.php