It's much more powerful and compelling to create a positive vision than it is to tear somebody down.

It's just madness. First email. Then instant message. Then MySpace. Then Facebook. Then LinkedIn. Then Twitter. It's not enough anymore to 'Just do it.' Now we have to tell everyone we are doing it, when we are doing it, where we are doing it and why we are doing it.

I think the press has an interest in communicating to its viewers or readers, and their viewers or readers drive profit for those news organizations, so I think those news organizations have a certain bias toward their own readers. Yeah, I think they are a special interest. Of course they are.

Debates require a lot of hard work and preparation. If you try to wing it, it shows.

Contrary to conventional military and game theory, the most effective offense is sometimes a direct attack against your political opponent's greatest strength - not his weaknesses - to place him immediately on the defensive.

A Rick Santorum presidency would be very, very dangerous for America.

Every day I am being told to sign up for Tumblr, Yammer, Friendfeed, Plaxo, Last.fm, ping.fm or the hot social-media tool du jour that happened to get mentioned on Mashable.com. It is like a social-media arms race. Each one of these new tools is like a cool new night club. Hot today, gone tomorrow, replaced with something else.