e.g.?
Well, Night Fox did purposelly post research when he was planning on leaving on his Night Fox account, and he's been a member of the community years on that account.
And there have been others, but generally speaking, once someone spams the place up and gets banned you don't always see them again, so you forget who they even were.
There was one several years ago where one user just posted a .gif of someone's hand jerking off their snake as they interject, but they posted it multiple times in multiple topics.
Despite the tameness of the content in comparison, it really was responded to as being basically as bad as what Betel did.
