I was asking people on reddit to critique my future dating profile. The most helpful person posted a link that I could have found myself. The rest of the people didn't take me seriously and one person accused me of being a troll.
Reddit has good content usually, but comments? They are the filth that accumulates in wet corners of things.
Worse than YOUTUBE? That place is the boss of flamewars. I've been around there for ages. There's nothing better than finding a hot topic argument, totally unrelated to the video. I've seen trans people gang on on cis people on reddit. Maybe not the most welcoming place. YA is old hat. A classic place, though. "How turn computer monitor into mirror? Scanning a mirror doesn't work!"