NOT the usual cam advice...

I like it. Real-world experience, interspersed with opinion that is based on real world experience, interspersed with insight and the why of things. Give a man a fish to eat and you solve his hunger for a time, but teach him to fish, and maybe he feeds a community for all time.
Or, as I like to say: Give a man a fish, and he'll eat for a day. Teach a man to fish, and he'll sit in a boat and drink beer all day... :) JK