Editorial
Articles
The Two Markets: Libraries in an Attention Economy
Richard A. Lanham
Collecting Conversations in a Massive-Scale World
R. David Lankes
Social Libraries: The Librarian 2.0 Phenomenon
Stephen Abram
Reflections on Cataloging Leadership
Beth Picknally Camden, Sheila S. Intner, Janet Swan Hill, Regina R. Reynolds, and William A. Garrison
Subject Access Tools in English for Canadian Topics Canadian Extensions to U.S. Subject Access Tools
Robert P. Holley
Defining and Achieving Success in the Movement to Change Scholarly Communication
Joyce L. Ogburn
Notes on Operations
Improving the Flow of Materials in a Cataloging Department Using ADDIE for a Project in the Ohio State University Libraries
Melanie McGurr
Using Comparative Online Journal Usage Studies to Assess the Big Deal
Cecilia Botero, Steven Carrico, and Michele R.Tennant
Book Reviews
Index to Advertisers