Hmm, picking the name of another MVC framework for your framework isn't great.<p><a href="http://www.castleproject.org/monorail/" rel="nofollow">http://www.castleproject.org/monorail/</a>
How is that light weight? let's see it has scripts for skeloton projects/models/etc, has it's own orm's, and even ships with its own package manager. that seems like a lot of stuff is you're looking to light weight.
Also, here's a list of frameworks for node <a href="https://github.com/joyent/node/wiki/modules#wiki-web-frameworks-full" rel="nofollow">https://github.com/joyent/node/wiki/modules#wiki-web-framewo...</a>