Overall it's not bad. Since you want a review of the content, I'll try and keep to that
The way the content is organized is fine. It's not too hard to find what I'm looking for. You've got a lot going on in your sidebar but I think it's ok.
As far as comments go, you do well in that you respond to comments. This is very important and something a lot of people overlook.
I would recommend removing the alexa redirects from your nav as it doesn't look as professional as a direct link. Overall though I think the content is solid.
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