My thoughts...
There is no way to track the count per individual / company - at least not consistently - which would lead to bias... and then lawsuits.
For example - if they go by owner "Name", there would be a ridiculous amount of overlap. [not feasible]
For example - if they go by "Tax ID" (SSN / EIN in the U.S.) - great in theory, but not in reality, as this would exclude non-US based buyers of .com domains that would all have "N/A" as their Tax ID. [not feasible]
For example - if they go by "hair follicles on your ars" - too many butt kissing politicians would game the system and we'd have a Congressional hearing on the subject or a Presidential debate on the subject during the upcoming election. Not to mention, Kim Kardashian would have the largest "asset" base.
Nothing but hype in my opinion. Your thoughts?
-Jim