By Laura Spencer, published in Freelance Folder, Jan 10, 2010. While targeted to freelancers, this article provides an excellent overview to Diigo features, and clear instructions for how to get started. It is current and all examples are for the current version of Diigo.

By David Pierce, published on Makeuseof.com, November 8, 2008. This post outlines the advantages of Diigo over Delicious (both social bookmarking tools).

Video posted to Mimeo that provides an overview of Diigo

Edited by Angela T. Ragusa, published by Information Science Reference, 2010. Ragusa is a sociologist at Charles Stuart University (Australia). With contributions from Europe, North America, and the South Pacific, the book "looks at how we communicate and interact in a computerised, connected and inter-connected world..."

By Megan Milani, Sternhouse Publishers (Australia), 2009. The book concentrates on teaching early readers (grades K-3), but there might be relevant information for teaching reading at other levels. The full text is available from this page, with an Adobe Flash player.

By Steven D. Levitt and Stephen J. Dubner, published by William Morrow, 2005.

Mentioned in Choice Event: Imitation (JE)