Reading it now; excellent introduction! I'm what you might call an "experienced developer" - I've been writing code since I was a little kid typing in Basic ga

Reading it now; excellent introduction! I'm what you might call an "experienced developer" - I've been writing code since I was a little kid typing in Basic games to an Apple II - but I still find this back-to-the-basics approach more helpful than the usual high-level intro. Thanks!