so, about that
4.6 Locators are human transcribable.
Users can copy Internet locators from one medium to another (such as
voice to paper, or paper to keyboard) without loss or corruption of
information. This process is not required to be comfortable.
you can't copy a page title into a client and expect it to find the right resource, now, do you?accessing the URL is listed as one of the fundamental use case for them, and for good reasons, detailed elsewhere in the same rfc