How come I cant see satoshi's 1M btc on that list?
Satoshi's coins are probably distributed to many addresses and not just pooled in only one address. There is an assumption that he holds over 1 million coins because during the early days, he was the sole miner in the network.
As for the OP, there isn't even a single correlation to an address with any personal information of people. You will only know that this person holds X amount of coins only if that person decides to put his/her address together with his/her personal identity (e.g. the profile on bitcointalk where in you can place your address together with your profile.)