Diigo

Description: Diigo is a multi-tool for knowledge management. Much of our information consumption and research, whether at home or at work, has shifted online. Yet the workflow with information, from browsing, reading, researching, annotating, storing, organizing, remembering, collaborating, sharing, to connecting dots into knowledge, is still largely ad-hoc and inefficient. Diigo is here to streamline the information workflow and dramatically improve your productivity.

Website: www.diigo.com