Ackerman, M.S.Swenson, A.Cotterill, S.DeMaagd, K.2017-04-152017-04-152003978-94-017-0115-0I-DIAG is an attempt to understand how to take the collective discussions of a large group of people and distill the messages and documents into more succinct, durable knowledge. I-DIAG is a distributed environment that includes two separate applications, CyberForum and Consolidate. The goals of the project, the architecture of IDIAG, and the two applications are described. We focus on technical mechanisms to augment social maintenance and social regulation in the system.enText10.1007/978-94-017-0115-0_16