There's nothing native about young people's engagement with technology.

Business culture operates differently in different cities around the world. But I don't think it's possible to design one system that incorporates all social norms for networking. Human beings are just too diverse.

The way you can understand all of the Social Media is as the creation of a new kind of public space.

Privacy is not a static construct. It is not an inherent property of any particular information or setting. It is a process by which people seek to have control over a social situation by managing impressions, information flows, and context.

And I think that’s a lot of the reason why when you start to fragment your audience, you start to think about what you’re looking for, you’ll go to different spaces, and it parallels what we do as adults. You go to different bars when you’re in the mood for different things. You see different people when you want to go listen to music or when you just want to have a quiet drink with a couple of friends.

What happens online is you are constantly dealing with invisible audiences.

LinkedIn is very good for browsing relationships and hooking into your contacts' networks. It re-connected me with high-level execs I hadn't talked to for some time, who then helped me close various deals.