I have posted a live copy of  a non-trival “Survey App” demo using Durandal.js, Knockout.js, and FluentKnockoutHelpers as an example of the various frameworks. I’ll be going though and extending this application at Twin Cities .NET User Group next week. Take a look and let me know what you think! Live Demo: http://durandaldemo.apphb.com (thanks AppHarbor!) This demo should give you a good ...