A Salute to Free Thinking

by: John Caddell

By free I mean it doesn't cost anything. It's also the other kind of "free," too--unconstrained and bold.

What I'm talking about is the insight and information available today on blogs. It's absolutely remarkable what is on the net, as close as your browser or RSS reader. By any measure, it's tenfold or onehundredfold what the most curious reader had access to ten years ago.

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