Eric Schmidt: Not a speculative investment 

“It is not a speculative investment even though it is being used as such by other people. As Bitcoin network grows the value of Bitcoin grows. As people move into Bitcoin for payments and receipts they stop using US Dollars, Euros and Chinese Yuan which in the long-term devalues these currencies.”

––Eric Schmidt. 

Advertisements

Marc Andreesen: Four-sided network effect

‘In fact, Bitcoin is a four-sided network effect. There are four constituencies that participate in expanding the value of Bitcoin as a consequence of their own self-interested participation. Those constituencies are (1) consumers who pay with Bitcoin, (2) merchants who accept Bitcoin, (3) “miners” who run the computers that process and validate all the transactions and enable the distributed trust network to exist, and (4) developers and entrepreneurs who are building new products and services with and on top of Bitcoin.’

––Marc Andreesen.

Vitalik Buterin: Cryptocurrency protocols

“Cryptocurrency Protocols Are Like Onions… One common design philosophy among many cryptocurrency 2.0 protocols is the idea that, just like the internet, cryptocurrency design would work best if protocols split off into different layers. Under this strain of thought, Bitcoin is to be thought of as a sort of TCP/IP of the cryptocurrency ecosystem, and other next-generation protocols can be built on top of Bitcoin much like we have SMTP for email, HTTP for webpages and XMPP for chat all on top of TCP as a common underlying data layer.”
–– Vitalik Buterin.