Michael J. Saylor, Co-Founder, Chairman, and CEO of Nasdaq-listed business intelligence company MicroStrategy Inc. (NASDAQ: MSTR), says that it’s “pretty obvious” that $ADA, the native token of proof-of-stake (PoS) blockchain, is a security.  It is worth remembering that on 11 August 2020, MicroStrategy announced via a press release that it had “purchased 21,454 bitcoins at an aggregate purchase price […]