Do you ever wonder where those weird people go? (details)

I’m not talking about those people who were “abducted” and wound up in an asylum, but instead, I’m wondering about the occasional person who drops in, says something, like one thing, and just disappears. For example, one of the greatest disappearances was Janets, who left probably one of the most epic questions on Fluther, followed by an immediate disappearance. She quite literally never showed up again on Fluther since the day she got an account and posted that question. Also, if anyone would be happy to explain to me a bit more about the frizzer story, because I’m having a hard time understanding what that is all about, please do.