Categories News Yik Yak, once valued at $400 million, shuts down and sells off engineers for $1 million Post author By crystalg Post date April 28, 2017 The Verge – All Posts Tags $400, Down, engineers, million, Once, sells, Shuts, Valued ← Otto Warmbier Has Been a Prisoner of North Korea Since the Start of 2016. Has America Forgotten Him? → Trump blames Obama for not vetting former national security adviser Michael Flynn