[youtube]https://www.youtube.com/watch?v=0EYK9Nbn3TE[/youtube]
Mark Zuckerberg is likely lounging in a high-rise office somewhere right now, giggling gregariously. When Facebook purchased Instagram for a seemingly ridiculous $1 billion back in 2012, some scoffed at Zuckerberg’s valuation of the app. Three years later, Zuckerberg is flexing unapologetically with news of Instagram recently surpassing 400 million total users.
