I created a new user, one Professor Frogmorton Wembley (I was listening to I'm Sorry I'll Read That Again at the time). I gave him a photo and one friend, me. Then I found a picture of him, and stuck it on a photo album on my own FB account, and tagged the photo with the good Professor's name. So far, so insidious: a respected member of the academic community's name potentially dragged through the mud by unwanted revelation of his ignominious past as a work-experience beefeater (if you're on FB, go check the photo and you'll see what I'm going on about).
But... Frogmorton got an email as soon as I tagged him. I logged back in as Frogmorton, and untagged the photo. This removed the link, and what's more made it impossible for me (as me) to tag him again. Once a photo is untagged, its unwilling subject is protected from all future tagging.
So: immediate warning, easy option to remove tags, and all that's left is a photo and a bit of text, which has no more Google-juice than any other web page.
So yes, there's the opportunity to do unpleasant things with FaceBook, but I'm afraid the grievances as presented here are more than a little overblown. Must Try Harder.
(And meanwhile, there's a lovely piccie of
