[wmat]

What a great idea. Will future updates be available as well? Perhaps in a DVCS for easy access?

I'd be a happy man if ALL tech books lived in a DVCS. Users could fork it, push updates, fixes, etc. and the author could integrate changes as they see fit. No more searching for errata URLs, simply update your repository.

I'd even pay for this.

A great example of where this idea could be really useful is with Linux books like 'Linux Device Drivers', or 'Understanding the Linux Kernel'. These books are often out of date at the time they're published. I'd happily pay for access to them in a repository somewhere.

This is not unlike how the Pragmatic Bookshelf (http://pragprog.com/)works today with the exception that you have to wait for new book versions to become available, then regenerate them in your e-version format of choice. It'd be much more useful if the community of users could contribute back to the book source repository at their leisure.

[dsr_]

There are these things called wikis... some books are even published that way.