Scala documentation, web sites: What should be improved?

[charpov]

I regularly end up looking at classes with zero documentation. Often (but not always), they are used for implicit conversions (e.g., classes that appear in the Numeric, Ordering or ArraySeq companion objects, or if you somehow land up on Priority0FunctionExtensions). It’s unfortunate that these classes need to be public and I wish there were a way to hide them from the documentation. They can create a lot of noise, especially for beginners.