There aren't many things I'd Go To The Shop And Pay Money For these days - even fewer that I'd pay money for having already read 50%. I'd say The Book Of Eliezer is probably one of those things though.
My two pennies: people don't go out and buy books on probability theory and Bayesian rationality for some light reading on the way to work. They want to get stuck in to something with some depth. If you're thinking of the past month's series as 'a chapter' (and "Rubes and Bleggs" would make a fine chapter), then you don't need many chapters for a substantial piece of writing. Have you read Hofstadter's prologue to the more recent editions of GEB? He started off trying to write a short piece about Godel. See where it takes you.
One million cumulative daily visits! Woot n' stuff. Also we're in the top 5,000 of all blogs on Technorati, and one of the top 10 econblogs by Technorati rank.
Seems like a good time to mention that I'll be appearing at Penguicon, a combination open-source/science-fiction convention in Troy, MI, Apr 18-20, as a Nifty. I'll be doing an intro to Bayesian reasoning that you probably don't need if you're reading this, possibly a panel on the Virtues of a Rationalist, some stuff on human intelligence upgrades, and definitely "The Ethics of Ending the World" with Aaron Diaz (Dresden Codak).
After the jump, you can see some proposed cover art for the blook.
For the benefit of the humor impaired: Yes, this is a joke. Erin, my girlfriend, Photoshopped this when she heard I was planning to do a book.
This is all taking longer than I expected - as expected - but I do think I'm getting there.
My current serious strategy for the blook is as follows:
If you've got more experience in the publishing industry and you see some reason that any of this won't work, i.e., "No one will talk to you if you've ever done anything with Wowio or Lulu" or "Today's readers don't want short popular books, they want 500-page tomes" or something like that, please email me or comment.