Shed is right the contribution from many on Pprune is now at a juvenile level.
Leg
Skipness posts show a great depth and understanding of this industry.
As for getting it wrong your comments on Flybe who appear to be exiting Jets show that others have no monopoly on ill informed thought.
Going back to Prestwick when do we see the next milestone or trigger point in its development ? i have also read the PIK document and have to agree its very vague on timescale or indeed how you would measures it performance