Newington

Loss of certainty about authority and credibility is one of the prices we pay for the freedom of democratized publishing. We can no longer trust the author to guarantee the veracity of work; today’s media navigators must develop critical skills in order to find their way through the oceans of information, misinformation, and disinformation now available. The ability to analyze, investigate, and argue about what we read, see, and hear is an essential survival skill. Some bloggers can and do spread the most outrageously inaccurate and fallaciously argued information; it is up to the readers and, most significantly, other bloggers to actively question the questionable. Democratizing publishing creates a quality problem, the answer to which is—democratizing criticism. Critical thinking is not something that philosophers do, but a necessary skill in a mediasphere where anybody can publish and the veracity of what you read can never be assumed.

While these early interactions are simplistic processes that by themselves aren't enough to drive meaningful change in teaching and learning, they are essential because they provide team members with low risk opportunities to interact with one another around the topics, materials and instructional practices that should form the foundation of classroom learning experiences.

A tagging language is nothing more than a set of categories that all members of a group agree to use when bookmarking websites for shared projects.

In Shirky's terms, teams that embrace social bookmarking decrease the "cost" of  group transactions.  No longer do members resist sharing because it's too time consuming or difficult to be valuable. Instead, with a little bit of thought and careful planning, groups can make sharing resources---a key process that all learning teams have to learn to manage---remarkably easy and instant.

Imagine the collective power of an army of readers engaged in ongoing conversation about provocative ideas, challenging one another's thought, publicly debating, and polishing personal beliefs.  Imagine the cultural understandings that could develop between readers from opposite sides of the earth sharing thought together.  Imagine the potential for brainstorming global solutions, for holding government agencies accountable, or for gathering feedback from disparate stakeholder groups when reading moves from a "fundamentally private activity" to a "community event."

Understanding that there are times when users want their shared reading experiences to be more focused, however, Diigo makes it possible to keep highlights and annotations private or available to members of predetermined and self-selected groups.  For professional learning teams exploring instructional practices or for student research groups exploring content for classroom projects, this provides a measure of targeted exploration between likeminded thinkers.

Diigo takes the idea of collective exploration of content one step further by providing groups with the opportunity to create shared discussion forums