Maybe ozsync walks in different circles to me but I've not seen that sort of attitude in 'the majority'. A very small minority at best- probably the same sort of minority of Jetstar crew who detest QF crew as sky gods.
Of the F/Os I've flown with over the last 6 years, I've only ever seen one of them 'snub' a Jetstar pilot. Out of a pool of more than 140 crew at the time that's not bad.
Anyway, what was the original topic?