Week 3 Reading, Part Deux

Duh.  I just figured out that I missed an article, and one that would have REALLY helped me to understand the others.  Introduction to Linux.  Hmmm.  I think I should have read this one first.  Now I know what a kernel is, what UNIX is, what Linux is, Open Source Software, etc.  This article was SO much easier for a layperson like me to comprehend.  The list of Linux pros and cons was really easy to follow.