Years prowling the dark recesses of the internet can change a person... Make them notice certain things -- patterns. Like a sixth sense, you'll intuitively understand the pernicious mindset of self-designated pariahs, and then bear witness as they gleefully self-destruct and then castigate others for it. It's a dark world... and like Nietzsche said: "When you stare into the abyss... etc. etc."
I'm kidding, of course. Although, It'd be funnier if it sadly wasn't somewhat true!
But really, see anything enough, ya know? These types all seem to be the same.