I'm suspended for SIX MONTHS. The other three suspensions were One Day each--in other words, Ata reviewer at that time didn't think they were serious.
One was for a joke, one was for telling people they'd probably regret getting a tattoo
One was for saying that people should google the superfund if they're concerned about environmental issues.
Clearly, very debatable silences, and the Ata people were very fair in removing each one the next day.