JISC has released The JISC MOSAIC Project: Making Our Scholarly Activity Information Count; Final Report.
Here's an excerpt:
The project was tasked to investigate the possibilities for exploiting the user activity and resource use data that might currently or potentially be made available through Higher Education systems to benefit libraries, national services and their users. The project generated seven demonstrators, worked with a variety of real library datasets and organised a series of six practitioner and user workshops. In so doing, it gathered a great deal of intelligence about the potential, both possibilities and pitfalls, for individual universities and national services.
Read more about it at Making Our Shared Activity Information Count (MOSAIC).