Metaliteracy terms and related concepts

I'm in an institution that trains teachers so I'm interested in the recent changes made by UNESCO in their document Media and information literacy curriculum for teachers which broadens the definition of "information literacy" to "media and information literacy."

Some of the UNESCO definitions are:
Digital literacy:

The ability to use digital technology, communication tools ornetworks to locate, evaluate, use and create information. It also refers to the ability to understand and use information in multiple

formats from a wide range of sources when presented viacomputers, or to a person’s ability to perform tasks effectively in a digital environment. Digital literacy includes the ability to read

and interpret media, reproduce data and images through digital manipulation, and evaluate and apply new knowledge gained from digital environments

 

Media and information literacy (MIL): the essential competencies (knowledge, skills and attitude) that allow citizens to engage with media and other information providers effectively and develop critical thinking and life-long learning skills for socializing and becoming active citizens.

Media literacy :Understanding and usingmass mediain either an assertive or non-assertive way, including an informed and critical understanding of media, the techniques they employ and their

effects. Also the ability to read, analyze, evaluate and producecommunication in a variety of media forms (e.g. television, print,radio, computers etc.). Another understanding of the term is the

ability to decode, analyze, evaluate and produce communication in a variety of forms. 

I'm also interested in the recent work done by Jane Secker and Emma Coonan on A new curriculum for information literacy (ANCIL). 
Their model of the IL landscape also puts IL at the heart of a number of other literacies such as academic literacies, new literacies, media literacy and digital literacy.  They are touching on the verge of metaliteracy but don't quite make that connection with social media and individuals as creators of content in the same way.