You should flesh out your your own docs before showing it off. For the people that are buying documentation products they are comparing your product to many others including open source tools which come with substantially more evolved demonstrations of what they do.

Throwing stuff over the fence works for some markets and is generally encouraged by HN, but it doesn't for a lot of markets which have substantially more money to spend on these kinds of solutions. In return for more money, you need to withstand basic scrutiny.