Did you used to care that some dude at CVS would have possession of your photographs for hours at a time when you went to get them developed?
(I'd be curious to run a straw-poll to find out how many Hackernews ever actually got "photographs developed"...)
But, on the flip side, every time I goto Walgreens there's people getting photos developed.
Upon writing my concerns out I am struck by how narcissistic and unlikely it sounds, but I still think I'd be a bit queasy when I click upload.
and yes part of that was because of privacy