Bob: suggest your aggro at the previous poster is out of order, perhaps it's YOU who are posting the rubbish.
I know lots of very high time turbine pilots (Ansett and TAA) who did exactly this. It's an annoying and selfish practice and exists amongst all carriers (including QF and DJ) to this day. I do as Keg mentioned and try to amend things when they change but I sometimes suspect I am in the minority!
Before you denegrate somebody, make sure you know what you are talking about.