Dropbox's next move may be to take over your favorite screenshot sharing service, as the latest experimental build of its app adds the ability to upload screenshots automatically to your Dropbox folder. And that's not all! The latest build also adds iPhoto import functionality, which offers synchronization between local iPhoto libraries and your Dropbox account (it's only supported on the OS X version, of course, and only works with iPhoto 7.0 or higher), whic
