Already sold, this is a place I will come and read as often as there are posts. Personally love XKCD. My LISP interests all started with two books, "Masterminds of Programming" and "Coders at Work" which interviewed the top language creators that almost everything rests upon and their common LISP backgrounds.
They also implied a guarantee for LISP, once grok'd, that you could go back years later and read the code as plain English unlike many legacy languages.
I'll share this again: youtube.com/watch