True & true plus it always seems to be a desk jockey with no experience who feels that they can get to grips with this industry milking us for information with the intention of creating either software or an advertising website that will be the new panacea.
I love all of these theoreticians, the think every industry can be sorted from a desk space in their bedroom because they have little understanding of the mechanical & human aspects.
They should get themselves to the block, buy a few shitters, get them sorted, advertise them & then deal with a greedy idiot who values his 03 Fabia p/x at £800 - write me some software for that!