Ejector seems overly sensitive on this subject, after all, this is a rumour network and while the anonymity can mask vexatious attacks, it can also bring out the truth that might not have otherwise seen the light of day. The link to the Dick Smith apology is both a salient reminder to ensure that anonymity is not abused and a subtle threat to silence further comment.
On they subject of Flying Schools behaving badly, an ex-Bankstown CASA FOI recently told me about a Sydney based Flying School reported for some serious regulatory breaches involving operations outside of their AOC and the misuse of Special Flight Permits. He hinted that they were given a Voluntary Enforceable Undertaking as a result (but this could all be a rumour).