I'm not saying it's not fair game.  Surely these individuals are wealthy enough to obfuscate their coins if they so chose to.  I guess you even presented a good use case, to verify one's claims.  For that I would say to specifically state which claims you are trying to verify and the community would surely help you.  Wanting to out the richest BTC holders without any stated reason just sounds like you're look for a list of people to spam with some BS project that they certainly have no interest in.

I guess my point isn't about it being fair game or not.  It's fair game to fart going up an escalator, but the people behind you might not appreciate it much and other would surely warn you that the behavior is not appropriate, even if it is "fair game" to you.

https://www.youtube.com/watch?v=bON00kB4X4c <---See what I mean?