All the applications that have been built on top of Dropbox like this: http://frenzyapp.com/ http://frenzyapp.com/ and this: http://droppages.com/Getting+starte

All the applications that have been built on top of Dropbox like this: http://frenzyapp.com/ http://frenzyapp.com/ and this: http://droppages.com/Getting+started http://droppages.com/Getting+started If they get fees from these apps when they monetise they become a platform or a framework, then the sky is the limit App directory: https://www.dropbox.com/apps https://www.dropbox.com/apps