Bitcoin is obsolete in my eyes.
Just compere PoW in Bitcoin
and PoW in Steemit
Compere speed, fees...
The revolution for Bitcoin is over
The only thing that kept him on top is greed & speculation.
Bitspark Drops Bitcoin for Bitshares Because of Unpredictable Fees
https://news.bitcoin.com/remittance-startup-bitspark-drops-bitcoin-over-network-fees/