Hey kovid, I just tried the list stanza output and thought I'd give you some feedback. This is well on the way to generating a valid stanza feed!

If you paste the output into this validator:
http://validator.w3.org/feed/#validate_by_input
it highlights the following issues:
- The first Using library at... line is invalid XML
- The spaces in the URL's must be converted to %20's
- The updated timestamps are invalid
- The feed entry needs an updated field
- The entry content sections need a div to be valid
If you take a look at the python version of the script I posted it has all of this in there. I also added more information into the content section which you can also see in my python script
Thanks for making this happen!
Cheers,
Crazy
P.S. Great news on the web server! I think this i sa great progression for your app. In theory we should be able to access our calibre libraries from anywhere now as long as we have net access.