I'm very pleased by the positive feedback I've been getting here and I thank all of you who have responded thus far.

My concern was that you would find it lacking in rigor and too shallow an approach.

However, that appears to not be the case, to say the least.

Oddly enough, I offered this to the primary publisher for our school and they told me they weren't interested in a Linux networking book. (Of course, it was the overly simplistic presentation of their Linux texts that pushed me to write this one, so it's kind of ironic.)