Ask HN: How much recurring income do you generate, and from what? http://news.ycombinator.com/item?id=2567487
Ask HN: Anyone making a living from just 1 app? http://news.ycombinator.com/item?id=1772199
Ask HN: Inspirational money making web apps made by hackers. http://news.ycombinator.com/item?id=1764682