I think that pornography can definitely exacerbate loneliness, because there's a certain amount of shame that comes from seeking it out. Even though now it can easily be found in private surroundings via the computer, it's still something that most people won't admit to looking at or thinking about.
Here's the thing about internet porn... and it's frightening. You don't look for porn on the internet, the internet porn looks for YOU! Unless you have the safest of safe searches on (and if you do, you don't get any results on any search engine), it finds you. You have a deviant art account, you find things. Not necessarily through searches, but someone will favorite your work, you'll go to their page and see what else they like, and BLAMMO! Cartoon porn, celebrity photo manipulations (which can actually be pretty lulzy), and of course "tasteful photography." I find that I wound up lingering at things I wouldn't go looking for on purpose because it's... it's
there. Someone that liked my stuff likes
that stuff. And it either reviles you or strangely interests you in a "GAWD I hate myself" sort of way.
Not to mention the fact that the internet is where crazy ideas and fetishes come to mutate. There's a good sense of "you're not
alone." Then you come to the OH CRAP! realization that "
You're not alone!" There's at least the shame at bay when you have to wear a trench-coat and sneak into something to buy something with money (because a paper trail puts you on a list). But in the internet where
anything gets to someone in a frightening way.... yeah, you're not alone, but it's not people you want to hang out with...ever...like, people you'd run away from in real life.
What I'm saying is, never look at someone else's DA account. Ever. Unless you know that person is clean. Or politically neutral for that matter.