Right! They aren't even employees! How should you control that they're decent, besides listening to your intuition when you're about to make someone a mod? Imho richie stated clearly enough that such things may not happen and he'll take care about this, so this won't happen again.

Requesting an additional tweet about this seems quite narrow-minded to me (sorry, no offense) and those funny requests like stating it on the Bittrex start page make the cloak community look immature and stubborn. The only thing it does not is making things from the past undone.
So, let's grow up and accept an apology of a guy who probably isn't very amused himself about the bad reputation (although maybe only short timed) this action gave to the exchange.