Sorry for asking a question that may seem obvious to others, but why were they waiting for the IPO? Is it for financial or legal reasons, such as a Community Property State?
Did Zuckerberg sign a prenuptial agreement? An internet search implies he didn't. This reminds me of Tom Leykis' advice that everyone have a prenup, for many reasons. On the other side, some spouses have created companies by divorcing a business owner and taking half of the company.
How has Mark Zuckerberg protected his ownership of Facebook from his marriage? How would you?