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.

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.

Most teens aren’t addicted to social media; if anything, they’re addicted to each other.

For higher-level execs with greater public visibility, social networks need to become as good at filtering as they are at connecting.

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

I love librarians. They always make me feel like the world’s gonna be AOK.

The things that make us safest from others make us least from ourselves.