[idiopathic]

My wife hates Facebook - people keep on tagging her and our kids in photos, thus reversing our efforts at keeping our photos private. She only logs in so she can remove the tags.

[cycojesus]

There really should be a "Don't ever let people tag me." option in social networks.

[asg]

There is an option on facebook to prevent anyone else from tagging you in their photos. Its in you account privacy setting.

Google+ lets you approve all tags.

[jokermatt999]

You have to approve being tagged in Google+. Yet another reason why I'd rather see them succeed than Facebook.