"Hey peeps who I tagged here - let me know if you can "untag" yourself. Curious what sort of control you have over my tagging of you. :) And feel free to mess with me by trying to tag me in something."

"Let me know if it worked! It's possible Google might have shut down this loophole."

"This is just a gimmick to get Google to send you an invite to G+. It only sends invites if you tag someone in a photo. So here you are, in Downtown Miami lol."