Dropbox has released it's latest beta version, with the ability to automatically sync photos when a camera or smartphone is connected to a linked device (PC/Laptop).
With this release, Dropbox is pulling even with Apple and Google, who offer similar options with Photostream (iOS) and Android users with the option to back up to Google+.
No word yet on when the next stable version of the app will be released.
Source: The Verge