If sn makes it to the leaderboard, it completely changes my perspective. If they enter, I'm forced to agree with your guess.

0xbitcoiner

I think you are right, but I would point out that whoever is in first place by definition has an estimated over 1M sat earning. 

I take the estimated earnings to merely be a reflection of that rank's share of the total prize pool. It only reflects one's engagement insofar as engagement plays a role in rank. 

If SN affiliated accounts don't show up on the leaderboard, then yes, there is at least one dark horse who must be a serious badass at zapping...

If you look at top posts by week or month, there aren't any unaccounted for names besides the ones already mentioned. 

There are a two other people I can think of who are in hiding and who might be in the top 10, but I'm still a little puzzled. 

I assumed they were excluded from the leaderboard too, but I’m not certain. 

The top stacker has over 1M sats because the top stacker gets 1M by being number 1, in addition to the other rewards. It’s not because the top stacker is in that much of a lead over the rest. 

I know they are excluded from winning sats but are they excluded from the leaderboard? Who could possibly have an estimated over 1M sats besides k00b? 

Even if it is siggy. Then who are 2 and 3. 