Quoted from Grayman_EM:Warren Buffett was warning about them. Get out while you can kid!
Love to see people in this thread clowining on a self-made billionaire 80 times over. Of course a value oriented investor is skeptical of a 'digital promise to pay' system that is rising at an unsustainable rate
Allegedly Buffett made some of his early business money building and selling a small pinball route in the 40s in Omaha. As he is one of the original pinheads I have to side with him on this one.