More important than your promotional campaign is to work to increase your reputation and provide the right solution to unresolved reports.
They won't because they stopped caring about our complaints sometime back. They just reply to random posters here and there in order to act like they still care when the truth is that they don't.
Or maybe they just approach each case very seriously and individually, which requires careful checking, and that always takes a lot of time. Moreover, Bitcointalk should not be a place to resolve complaints, and support only forward these cases on to the security team.