Sylvia, I do actually think it's unfair for the OER movement to carry too much of the load for "content-centric education" as that is not at all exclusive to it; bad pedagogy is bad pedagogy, period, and we find it everywhere.
I think the examples you point to (I hadn't seen the UNESCO Open Training one, though - thanks!) are good examples of efforts to break away from a solely content-focused view of OER. And their are others too. I believe there is a growing awareness of the issue but it does seem like a valid concern, one that should hopefully inform all of our practice.