I don't trust them to keep the service operational in the future if it doesn't get momentum (see Google Buzz, Google Wave…), if it doesn't bring enough money i

I don't trust them to keep the service operational in the future if it doesn't get momentum (see Google Buzz, Google Wave…), if it doesn't bring enough money in (see Google Reader…) or if they finally give up against some competitor (see Google Code…). I trust them even less to not put Google+ inside this, which for me is more or less the same thing as shutting the service down, since I really don't want to use Google+ (I mean, really), and I don't want people I share photos with to be forced to use it (I mean, really). You seem to be sure they wouldn't do this, I think the exact opposite. Well, future will tell us. Now, you're right in that they have a excellent history of allowing their users to get their files back. This is something I definitely trust them and thank them for a million times. Now, a photo service isn't relevant without a sharing feature, and if the service is shutting down, no backup that I can think of backs the sharing up.