Do you care to name those whom you want to divest of their ill-gotten gain? Or is it anyone above a certain level of wealth?
I've already posted at least twice my formula as a starting point for when someone's annual earnings become unfairly large.
My formula uses as its base the average annual earnings in America, so it rises and falls as the average earnings.
Roughly, the unfair amount is around more than a million a year.
The idea is that no one is so much better than average to be able to earn that much fairly--which doesn't mean necessarily that he cheats, it could simply be that the laws unfairly benefit such high earners (at the very least by not taxing them enough)