Has anyone been banned from this site?

Wait, what? Silent Siren and Morlock were some of the first people I encountered here and I never saw them misbehave; though I did find it strange she changed her profile picture so often. I was also  curious how she amassed so many posts as well. What happened?

I think Blue Jay and that young girl (don't something) are the only ones left I recognize from when I first joined.