A few days ago, we featured 4 good web tools to help teachers and educators make the best of their collaborative team work and today we are re-featuring a collection of some of the best bookmarking tools out there. These are applications teachers can use to curate and organize digital content. Some of these tools support collaborative features allowing you to collectively bookmark and curate content of shared interest. We invite you to check them out and share with us your feedback. Links are under the visual.