PediaPress is deployed on all languages of Wikibooks for some days now. Some early orders were shipped and valuable feedback returned.
Wikibooks aficionado Andrew Whitworth shared his first impressions on his blog: My First Book: PediaPress is here.
PediaPress and print-on-demand are here. This is it, this is the sign. When that first book shows up in your mailbox, you know that things have changed. Wikibooks is coming of age today, right now, in a way that most of us 'bookians barely dared to dream about a month ago. The work our authors and editors and volunteers are doing does matter, and will help students and teachers around the world in a very concrete way. All the pieces of the puzzle are falling into place, and the last thing we need is you: your contributions, your books, and your ideas. The books that you write will be printed, bound, and sent to people who can't afford books from traditional publishers. We're going to change the world with this, and we can start right now.
The tech community is usually not a very emotional crowd, and we are certainly no different. But reading Andrew's heart-warming post really touched us and made the many hours worthwile that we put into PediaPress. Thank you, Andrew. We are ready to change the world.