Dan,
Am familiar with the details of all the incidents you have provided. I know the names of all the capts concerned. The CHC rwy veer-off was a subject of considerable discussion at the time.
With the exception of the Bkk accident all the other incidents were crewed by scab captains who got in through the back door without testing or assessment during the dispute.
This legacy has and will haunt QF for years to come.
The individuals and the problems they cause are well known within Flight Ops management. IMHO the only thing that saves them is that they may be 'needed' by QF when the next crunch comes.
As for posts appearing arrogant, you have to remember that in a big organisation you are going to get a few ********$
The vast majority of us remember how hard it was in GA or the RAAF and are grateful for what we have now.
I believe it is human nature to want to protect our conditions - thats all