My phone has very limited local storage, so I can't keep photos on it. Fortunately, ownCloud implements this "good idea" basically right. I have "instant upload

My phone has very limited local storage, so I can't keep photos on it. Fortunately, ownCloud implements this "good idea" basically right. I have "instant upload on WiFi" turned on for photos and videos. It uploads them to my ownCloud server, and then moves them from the system photos directory to its own directory if successful. It doesn't delete them from there, but I know that if something's in the ownCloud directory on my phone, it's backed up and available online, so I can clear it out periodically.