Michael Saylor on Why Bitcoin is the Key to Abundance. BTC/ETH NEWS and PRICE ETHEREUM Crypto 2021 MicroStrategy — July 10, 2021 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Michael Saylor on Why Bitcoin is the Key to Abundance. BTC/ETH NEWS and PRICE ETHEREUM Crypto 2021. source bitcoin btc eth ethereum Tweet on Twitter Share on Facebook Google+ Pinterest