Best estimates (2014) are that there are
about one million holders of
Bitcoin; 47 individuals hold about
30 percent, another 900 hold a
further 20 percent, the next
10,000 about 25% and another
million about 20%, with 5% being
lost. So 1/10th of one percent
represent about half the holdings
of Bitcoin and 1 percent close to
80 percent
monereo, zcash, and eventually ethereum
the concept seems to make sense but I'd be curious how to audit such an obfuscated system