Researchers ranging from psychologists to epidemiologists have wondered for some time whether online, multiplayer games might provide some ways to test concepts that are otherwise difficult to track in the real world. A Saturday morning session at the meeting of the American Association for the Advancement of Science described what might be the most likely way of finding out. With the cooperation of Sony, a collaborative group of academic researchers at a number of institutions have obtained the complete server logs from the company's Everquest 2 MMORPG.

As the researchers who are dealing with this new resource describe it, it's one of those "be careful what you wish for" situations—with nearly 60TB of data, the standard procedures for tackling social data sets just aren't up to the job.