Has anyone here actually managed to develop an Android app and the publish it to the Google Play store? If so, was it worth the effort? I'm not that good at software development, I don't have the time to put into learning it too deeply, but a while ago I did put together a few basic Android apps and tested them out on the SlideMe store (it's free instead of having to pay $25 to sign up as a developer). They didn't perform too bad and made a bit of money in revenue. Not enough to make me rich though.