We’ve all done it. We've spent hours flinging birds at pigs, only to be frustrated with that one little piggy that got away. We can all thank the phenomenon “Angry Birds” for this wonderful experience. Today marks the fifth birthday of the release of the original Angry Birds. Since its release, the highly successful mobile game creator Rovio has gone on to sell hundreds of millions of dollars of mobile apps, licenses, and merchandise amassing $216M in revenue in 2013 alone. Who knew that a simple change in game mechanics could gain such a cult foothold with the public? From a business perspective, the team at appfigures did a great write-up on the history of the franchise, along with its successes and failures in the eyes of the public. If you’re interested in the business life cycle of apps in the public app store, I highly recommend you go read their research: Angry Birds Turns Five: What We Can Learn From The Franchise’s Success.