Of possible interest:

Colleagues at OCLC Research, as part of their work on open content, have a survey open on library investment in open content - creating it, making it discoverable, and preserving it. The survey was sponsored by the OCLC global council, and it's meant to gather data from a wide range of international libraries. It's a fairly simple survey instrument, but if it gets enough uptake, it might yield some interesting data about library publishing (among other things). It's open until mid-January. Check it out if you have a few minutes: