We see it all the time: pictures of preschool children floating all over the internet, on the school’s Facebook page, and on the school’s public website. Shouldn’t we stop for a second and ask ourselves if this is appropriate? Did we ask for these children’s permission before sharing their childhood pictures with the world? The first concern is simple: we just don’t know how they’ll feel about this as they get older. What if a teenager doesn’t want the whole …