I was never one of those iOS device owners who got caught up in the Angry Birds phenomenon, but judging by the staggering sales and usage figures which Rovio has reported in the past, it seems that the majority of the iOS device owning world have gotten onboard with the ornithological mayhem at one stage or another. The original Angry Birds game saw a huge shift in the mobile gaming world with Rovio's success with what is essentially quite a simple idea, proving that there is definitely a market for serious game developers within the mobile ecosphere.