Logging out users - logoutPath & logoutUrl In the general config settings, one can set a logoutPath, and one can use it using the logoutUrl Global. 

However, it says also in the docs: Note that Craft will automatically redirect users to your homepage after going here; there’s no such thing as a “logout page”.

In short; is there any other way to log a user out, besides "triggering" a visit to the predefined logoutPath, which logs users out, but immediately redirects them to the homepage; as it would be more elegant and userfriendly to show some kind of "you've been logged out" message instead first.
Might be going overboard, but you could have a plugin with it's own controller that provided different logout behavior.

But it sounds like to me what you're looking for is something like a 'logoutRedirect' config setting.  Probably worth adding to the feedback site!