It's probably worth noting that people who are banned can appeal to Customer Support. I can think of a number of prominent players who've been banned and allowed to "re-enter" the game after contacting support, explaining their cases, and asking for the ban to be lifted. Sometimes it was immediate, sometimes they were forced to wait a few weeks or months and then ask again.
From what I've seen, the # of scams has plummeted since yesterday. I'd say that the "not Kiki Cr" titles are perfectly fine. Unfortunately, not only have some people been affected by scams, but tons of others, myself included, have experienced the "you don't have enough clintz so I'll just steal all the clintz in your bank instead" glitch. Hopefully this gets ironed out soon.
On a different note, I have to admit I was intrigued by the forum title. "New auction tool: scam". I was looking forward to a new "Scam" button.