Social video and photo sharing app Flipagram today announced it’s raised a hefty $70 million round from heavy hitters Sequoia, Kleiner Perkins Caufield & Byers, Index Ventures. Following the deal, Sequoia’s Michael Moritz and KPCB’s John Doerr will join the company’s board. Flipagram claims to already have “tens of millions of monthly users worldwide” despite flying relatively under-the-radar for the past […]...