On this day 4 years ago… Jason Calacanis: Bitcoin will likely be replaced and go to 0-$500. #bitcoin  

Protect RFK Jr. at all costs. #bitcoin  

Jack Mallers on fire! "You've gotta be absolutely crazy to believe the Federal Reserve right now. They're full of it. And I don't have to, because I own bitcoin." #bitcoin

My Yellow pin has arrived! Fast delivery. #bitcoin  

On this day in 2014... “Sorry, libertarians: Your dream of a Bitcoin paradise is officially dead and gone” – Salon Bitcoin price: $637.77 #bitcoin