Incredibly informative presentation. It helped visualize and conceptualize things I was already doing, like occasionally restricting my status updates to certain people: e.g. when I complain about my living situation and don't want those I'm living with to see it or when I hesitate to post a crude joke because I don't want my mom to see it.
I would suspect that to build something that comes close to matching our offline social networks you would have to start from the ground up, but I also think Facebook is in a position to offer some of the benefits.
One thing I would love to see? When I write a status update, post a photo or note, share a link, etc - I would like Facebook to tell me how many can see it. Just as LinkedIN can tell me how many people are in my network, Facebook could easily tell me that this photo marked "friends only" will be visible to my 128 "friends", but this status update marked "friends of friends" will be visible by ~15,000 people. Similarly, in Debbie's case, when viewing other people's photos, Facebook could tell her: your friends can see this photo and offer her tools to disallow that. Just because the Gay Bar employees allowed "friends of friends" to see their photos and I'm friend, doesn't immediately mean I want my friends to see them or see that I commented on them. I think Facebook could tackle these scenarios given the structure they already have.
I would suspect that to build something that comes close to matching our offline social networks you would have to start from the ground up, but I also think Facebook is in a position to offer some of the benefits.
One thing I would love to see? When I write a status update, post a photo or note, share a link, etc - I would like Facebook to tell me how many can see it. Just as LinkedIN can tell me how many people are in my network, Facebook could easily tell me that this photo marked "friends only" will be visible to my 128 "friends", but this status update marked "friends of friends" will be visible by ~15,000 people. Similarly, in Debbie's case, when viewing other people's photos, Facebook could tell her: your friends can see this photo and offer her tools to disallow that. Just because the Gay Bar employees allowed "friends of friends" to see their photos and I'm friend, doesn't immediately mean I want my friends to see them or see that I commented on them. I think Facebook could tackle these scenarios given the structure they already have.