It's good to see somebody else building a complex product. People seem to forget that not all projects can be launched overnight - if you're building a WordPress plugin then, sure, you can launch and start selling it immediately, and iterate new features thereafter. If you're building something that effectively provides access to a complex technology (algorithm, integration point, workflow, etc.) then the time-to-usefulness can be much longer.
That is why we're trying to figure out ways to test key functions that does not require integration. We are currently focusing on user experience and logic workflow.
