In case you missed them, here's a list of the other articles to date:
What Are Digital Comics?
What is the CGC or Certified Guaranty Company?
Comic Book Subscriptions – The Pros and Cons
What to Look For When Grading Comic Books
Comic Book Grading Systems and Terms
Comic Book Supplies for Collectors and Novices
On an unrelated note, the next article will be on The Adult Comics of Wallace Wood, so stay tuned!