Facebook (NASDAQ: FB) had a lot of good news to report with its first-quarter earnings results. With better-than-expected top- and bottom-line results and continued strength in user growth and ad pricing, it was easy to overlook the small details management relayed during the conference call following the release.But a couple of things that stuck out to me were just a few sentences Mark Zuckerberg said about WhatsApp."WhatsApp Status is by far the biggest of these [Stories] products and continues to grow quickly."Continue reading