> It sounds like your target audience is people who don't ever put their photos in one central location under their control (say, an iPhoto library), don't back

> It sounds like your target audience is people who don't ever put their photos in one central location under their control (say, an iPhoto library), don't back up that location, and care a lot about preserving not just their photos but the online comments received on those photos? I believe it's an OR, not an AND. If you don't have one spot where you keep all your photos then we help you do that. Not sure if you're married or not but my wife's photos are not on my Mac and not in my iPhoto. > Um, what problem is it that you're solving here? What sort of "mobile apps" are you expecting would fail when dropbox or flickr shuts down? Your Flickr or Dropbox app.