Becky Mendell (via Lorilie Roundtree) found/forwarded this, about an embedded librarian:
What if a reference librarian was assigned to a college course, to be on hand to suggest books, online links, or other resources based on class discussion? A media-studies course at Baylor University tried the idea last semester, with an “embedded librarian” following the class discussion via Twitter.
Anybody want to give this a shot?