Published in a paper...naughty naughty...as they never let me know, depends on 'fair use' though. There is a big difference between theory and reality - at least on our front line. But as I said in the earlier post - I am not an economist, I'm just a taxi driver. In a week or two I'll have a week off work, so I might do a couple of 'open letters' as a sort of theme. Good idea, thanks.