Sort:  

There are many things to addressed on that matter.
Scale is not such a problem if the coin will not be intented for everey day use.

For me, the mais question is the incentive for miners once mining reward ends.

Coin Marketplace

STEEM 0.06
TRX 0.32
JST 0.068
BTC 73101.09
ETH 2248.42
USDT 1.00
SBD 0.48