Musk invested about $12 million into X.com, leaving him, after taxes, with $4 million or so for personal use. “That’s part of what separates Elon from mere mortals,” said Ed Ho, the former Zip2 executive, who went on to cofound X.com. “He’s willing to take an insane amount of personal risk. When you do a deal like that, it either pays off or you end up in a bus shelter somewhere.”
