Nigel,
Yawn, Yawn. You need to be much more original if you're going to keep us all awake. You're beginning to sound like the pub bore.... Your broken record Robbo posts now have the effect of everyone shuffling to the other end of the bar!
Oh, correct me if I'm wrong, but a little bird told me you're quite happy to see your son currently learning to fly in the machine you waste so much energy slagging off!! Turbine snobbery disappeared for that decision, no?