Looking for a reference nodejs, expressjs & mongodb app to use as template

Here's an awesome example of an mvc app using express and mongoose:

I don't know(yet?) about full-flexed applications, but I know a couple of modules which are pretty good. They have proper documentation/samples:

Templating:

Jade: You can use this in express. There are a lot of express/jade screencasts available(google). Even some from author TJ.

authentication:

mongodb:

Mongoose: Also has some pretty good documentation available and also a pretty good screencast on the mongodb site.

mongodb node.js express

There is a large examples folder on the express github page. Start there.

CodeHunter