2017 more than $243 billion dollars' worth of Bitcoin was out there. Unfortunately for me, I invested 75,700 GBP worth of bitcoin with a fraudulent company. The company is a leader in autonomous driving tech, too. Is the sharing economy really about virtuous collaboration, or is it just another Silicon Valley Internet bubble waiting to pop? And, back then, it wasn't just some Joe waiting at the curb and ushering you into his Accord. Although it may seem to some a new phenomenon, thanks to the current Tweeter in Chief, the social (and sometimes news) networking app Twitter launched way back in 2006. Donald Trump, though, joined in March 2009, and has tweeted more than 36,000 times since then, which works out great post to read more than 300 (sometimes flaming) tweets a month. Plus, the margins on Bitcoin futures are steep, several times higher than buying copper or coal futures.