One problem i could see though is that limiting your sharing to only certain social circles might be too limited for some people. The other day my roommate was

One problem i could see though is that limiting your sharing to only certain social circles might be too limited for some people. The other day my roommate was upset that I couldn't see some of the pictures he'd been tagged in on FB because I wasn't already friends with the owner of the picture. People like being able to show off their pictures to others and sometimes it seems people want everyone to see a picture, whether theyre friends or not. If sharing rules are too strict they might run themselves out of business. On the other hand, i suppose Facebook is a virtual generator for privacy issues...maybe Google is on to something. I think its far too early to call it either way.