i told a girl I was having coffee with (first date), that I spend a couple hours a day on 4chan's /co/, reading and posting about comics and cartoons.
She seemed interested, and asked some probing questions, as if we have sophisticated, informed discussions here. I told her that some of the discussions are like that, but it's mostly shitposting, people complaining about SJWs, adults sexualizing children's cartoons, and general retardation.
I think that she wanted to change the topic, cause she asked me what my other hobbies are. I told her (video games).
When I asked if I could see her again, she said that she didn't want to have a second date. I said something like, "that's OK, although I'm disappointed, I'm not gonna push the issue -- Not that you owe me an explanation or anything, but maybe you could tell me, just to satisfy my curiosity, why don't you want to see me again? I promise I won't get upset or anything, I'm just curious."
She told me it was about my hobbies, "not necessarily that you do those things; cause everyone does stupid stuff like that; but the fact that you were so open about it on a first date, it really demonstrated poor judgement, and that was no good for me."