A wonderful article, which must awaken some dreamers; majority of mobile app developers just lose time in hope of earning money through mobile app sales, because their revenues dont cover their lost time and development costs.

Mobile app development is fragmented, cumbersome, ugly and I bet in few years most apps will be abandoned. In addition most apps I bothered to try were not even worth the download. People will stop buying apps at some point, and unfortunately a lot of development effort will be lost.