I know Dave made this a teaser for the book at my site on Lulu.

There’s paper — and there’s the pdf file, which is much more economical.  Hey… Dave’s the ebook expert.  See the little email up there on the left?  Bug him for the ebook!

He could do it faster and way better than I could; I don’t pull my own teeth or grow my own wheat, after all.  It’s prose, Dave!