Here's a preview of what's coming up in the next couple of weeks for titanium-backbone:
https://gist.github.com/4539640
The jade integration is working on a local branch (and will be merged to master tomorrow). The only pieces that remain are integration with Backbone.stickit (to support 'bindings') and styling via CSS (provided via a stylus in this gist). The basics of CSS support are working in a local branch but I need to handle more edge cases before merging it.
What do you think? Does this style of view creation fit the way you currently work with Backbone on the web?