Because most people aren't asked "are you kleinbl00?" within 3 days of assuming a new pseudonym.
This happened. Literally. For eight weeks. Reddit was much smaller then, but it still happened.
I know you want to think I don't know what I'm talking about, but I do. And you don't have to listen to me, but I also don't have to talk to you.
Yet I am.
I walked away from Reddit. Deliberately and with forethought. I came here instead. By then, I'd been nominated for commenter of the year four years running. I'd been bestof'd more than a hundred times. That and a couple bucks will buy you a cup of coffee but the fact of the matter is, my writing style and subject matter is such that even when I wasn't busy being "kleinbl00" I got called out for being "kleinbl00."
Believe it or don't. I can't explain it any clearer.