Quora answer: What are the best tools for sharing knowledge, resources and links in a small team?

Instapaper works about as good as anything. Person A and B each have an instapaper account and they are set up so that the other person can save to the other persons instapaper account. Then you set the homepage button to go to ones own instapaper account to see what the other person posted there for you, and they do the same with their Instapaper account. For sharing lots of links with just one person this really works well.

http://www.quora.com/What-are-the-best-tools-for-sharing-knowledge-resources-and-links-in-a-small-team