In its latest list of billionaire bachelors, Forbes lists Facebook investor and hedge fund Midas Peter Thiel as "single." Technically true, I'll give the magazine's factchecker that much, if it means "confirmed bachelor." Thanks to California's marriage laws, he doesn't have much choice in the matter. In fact, I…

Why on earth is Silicon Valley's fastest-rising venture capitalist moving to New York? In the Valley, Peter Thiel is best known for his prescient investment in Facebook. His $500,000 grubstake is now worth $750 million on paper. And his Founders Fund may well revolutionize the venture-capital industry. But in real…