1.  You can purchase Domino’s pizza for Bitcoin.

Buy Pizza With Bitcoin! Crypto Twitter Enamored With Lightning Network App

2. You may be able to tip on Twitter, in cryptocurrency.

https://cryptonews.com/news/twitter-mulls-bitcoin-tipping-via-lightning-network-3356.htm

 

3. Facebook is “potentially interested” in utilizing blockchain technologies

https://www.theverge.com/2019/2/20/18233338/facebook-login-blockchain-mark-zuckerberg

 

4. Litecoin’s mission to become the perfect form of money.

Litecoin’s Mission to Become the Perfect Form of Money