Sort:  

I just took the number of existing wallets, it says so in the notes. Ofcourse, many people will have multiple wallets, I guess.
The exact number of 10M I don't immediately find again, but here's one of 8M just on blockchain.info ( https://blockchain.info/charts/my-wallet-n-users ). So I think, ballpark-wise, it's not too far off. :)

compared to BILLIONS of humans who have no bank account still today (and yet they have a computer or smart phone) this spells astronomical growth for the coins! Banks have strict entry policies and high fees so crypto will soon explode once sold properly

It's the future.

Coin Marketplace

STEEM 0.33
TRX 0.11
JST 0.031
BTC 67508.70
ETH 3753.40
USDT 1.00
SBD 3.73