Hi, I have to write a term paper about frameworks for App development. It should analyse the effort for developing apps with each framework. Since I personally cannot estimate the effort I want to use a survey in forums for developers and ask developers about the effort. I would like to ask you which questions would you advice me to ask in order to get significant information about the effort which you need to develop apps by using those frameworks for app development. What do I have to ask, to get comparable information about the effort. I have to analyse the effort for developing apps by using frameworks like Phonegap, Appcelerator, senchaTouch, iwebkit, webapp-net ... If you have any suggestins please let me know.