User Created Documentation for new Functionality in Memento
When new functionality is added to memento in new version, we get a very short description. Full documentation is not available for considerable time. Each user have to learn new functionality by doing trial and user. Some of the users like me are already creating document for the new functionality based on trial and error done.
If you create separate topic for each new functionality added in each new version, on the web site using [may be using Forum functionality], and allow users to put documentation or How to use details for those functionality, other users can benefit from there. Even you can create documentation faster by using information provided by users on such web site.