"A key Question for the discussions will be: What is the role of OER in supporting not only informal learning but also change in educational systems?".
Rory McGreal's presentation on the #change11 MOOC session on Tuesday was more orientated towards how universities should structure themselves so as to deal with openness than Open Educational Resources in informal learning. He was describing this in terms of his work as Canadian UNESCO/Commonwealth of Learning Chair in OER and I got a couple of useful points out of the presentation and discussion.
Clearly, if universities are to accredit learning then they must ensure that the standards which are set are met. The back chat on the session revealed some disquiet about the testing focus (and the likely backwash effect on learning as well as an undue pressure to have the university support so as to improve your results).
However, it seemed inevitable that a university should ensure the "standard" of the end product by such an approach.
Of interest also was the recognition of prior learning, another essential component for open approaches at university level. This was not just at the level of doing so for granting credit but also to recognise it as part of the package of results.
McGreal used the following diagram (credited to Judith Murray) to describe the adaptation to open approaches at university level - thanks for this since it clarified it succinctly.