To move forward we must be able to look back at pictures of us when we were skinnier.
"Hey, didn't Jackie come to the Christmas party that year?"
"Can't remember. Check the photo album."
"Errrr, we don't have any photo albums."
Every business should have a company historian. They should take pictures and write stories. I recommend keeping information like this today on a passworded blog and a site like Flickr.
Question: Would a company blog (password protected) force your legal and PR departments to mount a posse and hunt you down?