Gotta Run: I Have to Do My (Facebook) Messaging
Debbie Weil
NOVEMBER 16, 2010
But really… he and a team of 15 engineers spent 15 months developing Facebook Messages (I’d call that an “insular” development process, given Facebook’s 500 million users). Facebook’s new system doesn’t replace email per se; it’s a “messaging experience” that combines email, texting, IMing and social media updates.
109 
Let's personalize your content