I've just been trawling through people I follow, and I must say I think you're doing great work (trying?!) to hold certain people to account for the abuse (i.e. receiving disproportionate rewards for their contributions) of the steem eco-system.
Very sensible suggestion on the external auditors... especially since it really wouldn't take long for probably just one individual with a rudimentary knowledge of sql to produce a detailed report highlighting what these delegations are being used for.
Have you ever taken any of your suggestions into @aggroed's witness forum? Seems like a sensible place to raise many of your very just concerns.