Hi guys. I'd like to signal this thread to you: https://bugzilla.wikimedia.org/show_bug.cgi?id=58033
I think that having a good MediaViewer that handles PDFs could be a disrupting feature on Wikipedia.
We, for example, could upload Open Access articles, which are cited in bibliographies or references, directly on Commons, and have them viewed and read directly on Wikipedia.
Not sure if this is feasible,but it's worth discussing.
Aubrey