John Dvorak does an article called “Dvorak’s Blogging Primer” in the October 18, 2005 issue of PC Magazine. It’s just over two pages and it’s not bad. He breaks it down pretty concisely and does a huge sidebar (2/3 of the page) called “Anatomy of a Blog”. It’s interesting so check it out or I can send you a free digital issue (see below).
The article, which starts of page 60, also has some followups by others: One on RSS Feeds and another on creating podcasts.