What percent of iPhone apps make less than $100?
mixmax: I have a hunch that the income distribution of Iphone apps follows a powerlaw. Things like this tends to do so (karmapoints and users of HN, for example, follows a powerlaw)So if you can get data for a few apps, which should be possible, you can estimate the K-coefficient, and voila you can make a calculated estimate as to exactly how big a percentage of apps make less tham $10,000. And lots more too :-)