The internet is a complete time sinkhole.
In all the thousands upon thousands of hours invested on the internet, I can't really think of anything positive I have picked up during this time. On the other hand, some of the internet personalities I've come across baffle me:
1) The twentysomething virgin - These dudes write thousands of posts about their virginity and their only solution is half assed measures. Not sure what they are trying to accomplish. Sure, you laugh at them, and hell, I think a lot of them like to get laughed at, if their actions are any indicator.
2) The butthurt - These guys have batshit insane opinions and then get all butthurt when they're called out on it. "What!? You guys don't like the gold standard? OMGWTF!!!!"
3) The gamma male - Says stupid things, does stupid things, and then blames society for his problems. Spews impotent rage at something he doesn't like and then posts a picture of himself, 5'9" and 130 lbs soaking wet with a pissed off looking face in another thread.