I have build help web site (with SHFB) and I have include Extension methods (I've add
I have notice 2 problems:
1. All elements (property and methods) are documented as private (they should be documented as public; I have event set DocumentPrivates to false).
2. There's missing a link to ICollection<T>.IsReadOnly property (in documentation that describes some class that inherits ObservableCollection<T> class).
You can see image that describes these problems on: http://www.gemboxsoftware.com/posts/SandcastleError.jpg