[Commentor] LC-373 Bruno von Niman (ANEC W3C) on behalf of ANEC [Comment] Chapter 1.3.2, Usability: - There are more than three aspects of mobile usability but there are three aspects of mobile Web usability (add “Web”). - The relation between these aspects should be described in detail (not only their individual characteristics). This description should include accessibility. - Site usability is not only about effectiveness (see definition of Usability). [Commentor reply] no reply from commenter [Working Group decision] 
We have removed the section on usability.