Indulge us in this Friday Afternoon Moment of Conjecture. The “Baron of Bitcoin,” Dave Portnoy of Barstool Sports, claimed on Twitter yesterday that he had bought at least $1 million worth of Bitcoin. “I’m 7 figures deep now in this stuff,” he tweeted. This was after posting a video in which Cameron and Tyler Winklevoss personally visited Portnoy at his summer place in Nantucket and schooled “El Presidente” on some of the vagaries of Bitcoin. Portnoy, who had been a skeptic, seemed to become a believer, though he admitted he still didn’t understand a word of what the Winklevii were saying. In any event, let’s do the ... (full story)