Pinterest’s growth surges, Volvo cancels its IPO, and everything you need to know on Alibaba founder Jack Ma

Summary: Volvo’s marketing is simple (a Subaru with a trust fund). But its IPO became really, really complicated. Alibaba’s fearless leader released official succession plans -- we break down Jack Ma’s impact (and smile) on Chinese business and society. And wedding-planning go-to Pinterest aggressively hates the spotlight, but its sudden growth just launched it to a potentially pin-worthy IPO next year.