Reddit is literally the most annoying thing in the world to me. I tried submitting there after I built my first site and all hell broke loose. Those guys are crazy over there and they always think that someone is trying to game them. All that I posted was an informative medical article (no affiliate links/no banner ads even on the site at the time) and those guys went crazy calling me a spammer. I've never had a problem like that anywhere else. They are nuts over there. The traffic sucks and doesn't convert worth a crap, at least for me it didn't. It will drive your bounce rate up, like another person said. It's totally not worth the headache in my opinion, unless you have "funny" stuff to share. I hate reddit. I've had way better luck with getting traffic from Facebook.