As promised, Dong Nguyen, the developer of Flappy Bird, has removed the popular game from the App Store. Flappy Bird has been the number one downloaded free app on Apple's App Store for almost a month. The game was generating $50,000/day in revenue from in-app ads. Nguyen had previously expressed frustration at the attention he has received since the sudden popularity of his game. In a tweet last week he said "Please give me peace.", and yesterday, he announced that the game would be