I definitely appreciate the effort you've gone to. Unfortunately user testing without careful evaluation can wind up hindering or hurting a product. If you look at a site like 37signals (hah, had to make sure I got the capitalization correct - http://www.37signals.com/svn/posts/1088-how-not-to-apply-for...), they do a great job without it, and manage to upset the great Donald Norman while they're at it (http://www.jnd.org/dn.mss/why_is_37signals_so_1.html).

I do agree that startups should be doing more. You have done a good job of giving some steps to get started, so kudos.