I have many friends who are well written, articulate folk. I benefit from reading their thoughts and musings. Here are two more blogs by one friend (one is a collective) who writes incredibly well.
http://atspangler.net/
http://heresy101.voxtropolis.com/
I find his perspective very refreshing. I could probably talk and talk and talk about how impressed I am with him. When I read his blog the first time, I could not believe that he had just graduated from high school. There are many intelligent 18 year olds in the world, but few who can articulate such a mature perspective. I remember when I was 18 and in no way was I thinking or writing like this guy. Oh wait, I remember when I was 25 and I wasn't thinking or writing like him.
Enjoy!