I like the idea of Dropbox Apps. A user can consume your web service without even leaving Dropbox (almost). To demonstrate the concept I built http://BoxySign.c

I like the idea of Dropbox Apps. A user can consume your web service without even leaving Dropbox (almost). To demonstrate the concept I built http://BoxySign.com http://BoxySign.com. - Drop an unsigned document in your Dropbox BoxySign folder, and you receive a link. - Share that link to receive a signature. - The signed copy is then delivered directly to your Dropbox BoxySign folder on your computer. You can do all this directly from your Dropbox folder, but there is also a web interface which the video demonstrates - http://boxysign.com/video http://boxysign.com/video Additionally (depending on how you architect it), it saves big on storage costs. You can store pieces of data in hidden files on the user's Dropbox. I think this has neat potential for many types of little Dropbox Apps. Thoughts?