Facebook Founder Zuckerburg Gets 1 Percent Mortgage Rate. Nice to Be Stinking Rich. Zuckerberg's 1 percent mortgage: Why does a billionaire need a loan? (via The Christian Science Monitor) Average Rating: Rate Our Site - Leave a Testimonial Submit your review Name: *Email: *Review Title: * Rating: 12345 Review: * Required Field Check this box to confirm you are human.