we use the DominoWiki for publishing documentation, drivers, etc. in our WebSphere Portal for our users.
The problem is, that there is no way to hide certain documents from the normal user while they are build.
My idea is, to set a draft status in a document, so it is marked as hidden for the normal user. This should also make sense for a pure Wiki, as you can see in projects like Wikipedia, where new entries are checked by a team of experts.