Things like use of real names, really high quality prose, and publication of the FEM will enhance the way PM looks to the outside world. We should think more about what other things might enhance PM's profile, and then do them.
I think we should add references to all (or as many) entries. It might be worth adding a required field in the creation-page of entries, where the author has to add a reference where the concept/theorem can be contrasted/verified. -alozano