The things that make us safest from others make us least from ourselves.
Along with planes, running water, electricity, and motorized transportation, the internet is now a fundamental fact of modern life.
There's nothing native about young people's engagement with technology.
What happens online is you are constantly dealing with invisible audiences.
Neither privacy nor publicity is dead, but technology will continue to make a mess of both.
Social networks are like grease - in some cases, gasoline - for our personal business networking machines. If you aren't plugged in, you will be out-done by better-connected, hyper-networked colleagues and competitors.