Changing concepts is natural as best practices evolve. 3.3 introduced live binding, but it didn't break any of the older ways of writing apps.

3.2 to 3.3 is actually mostly syntax changes that are documented in the guide linked in the other comment.

What specifically is preventing you from upgrading? If you want any help or tips, please reach out and we'll gladly help you or give some pointers.

Sorry about that, having some blog issues due to a lot of load today. It will be back up in the next 20 minutes.

Great read. Tom is a master when it comes to clear communication.

well written and makes good points

This looks very promising. Great work!

Congratulations to the Octopart team for the fantastic work! For those wanting to try out javascriptMVC3.0 here's where you can get it: http://github.com/pinhook/framework