This is a nice layout but I'm afraid the blog structure is less than optimal. For a beginner, the priority of lessons is not their chronology of publishing, but of their logical place in the learning process.

Also, the taxonomy needs work...I don't think this is what I have in mind when I see the "basics" category of a beginners reference to Python:

http://www.pythonforbeginners.com/category/basics/

Basics for beginners should include such things as "what is programming?", "how do I install python?", "how do I run a script?" And so forth.