It's not clear to what extent he encouraged clicks, but asking visitors to click your ads is like asking for your account to be terminated.
Too bad Google shoots first and never asks any question.
It's really comfortable to live in a space without meaningful competition.
Ultimately the advertisers are paying for your AdSense income. It may not be your fault, but if you're providing less value to the advertiser, then it seems only fair that you don't participate, since your participation harms the whole market.
This is undeniably a problem with the current AdSense business model, but we all know this, choose to participate and accept the risk.
It seems a natural solution to the problem. Would you be able to pipe back conversion rates based on where the banner was shown?
Also wouldn't surprise me if one person having multiple AdSense accounts is a violation of their terms.
I probably wouldn't have bothered with it until reading this, but I always hear every investment should be done with a separate entity and this seems to be no different.