I think your tool might be helpful for documenting requirements, for teams that have not adopted something like BDD. And maybe for mapping the requirements to tests and source code. Have you seen examples of this?
Yep. We have quite a number of technical writers using Dendron. Dendron also integrates nicely with public projects - we support publishing docs as dendron pages with github links back to the original project. This results in publicly referencable docs that can be cloned and used locally. See example here: http://tldr.dendron.so/