Sort:  

The exchanges may buckle under or be swamped by more transactions than they can handle. Just the other day last week, Binance had a momentary hitch with extreme volumes of trading, so they may not be prepared for a billion users yet.

Coin Marketplace

STEEM 0.04
TRX 0.32
JST 0.076
BTC 64184.32
ETH 1678.90
USDT 1.00
SBD 0.41