I've just discovered a great blog by a couple of professors at George Mason University. Donald Boudreaux is a professor and the Chairman of the Department of Economics, and Russell Roberts is an economics professor. They are both great writers, and have a no monscense view on ecanomics issues.
Russell Roberts has a great post about technology and it's place in our lives.
For those of you who hate Wal Mart need to read these posts.
here, here, here, here, here, and indirectly, this one.
Here is a great post by Don Boudreaux on sweatshop wages.