I've been reading Design for Hackers today, so doesn't look like that. Though sometimes Amazon (or publishers) seem to delay kindle book availability in some regions. Really annoying when Amazon first recommends a book to you, and then tells you that it isn't available when you try to buy.

The fact that the Kindle version is embargoed for a month is one of the most retarded publisher moves I've seen. That and the ridiculous pricing. There are no excuses for this, and illustrates yet again why these dinosaur publishers are going to be extinct in a few decades.