Tool #4

I'm signed up for my Diigo account and will hopefully start to play around with that through the remainder of this week. It looks like a cool tool to use and according the website, Diigo is, "a next generation social bookmarking and annotation service where you can highlight, tag, add sticky notes and comment on any webpages. With emphasis on collaboration and the power of the community, Diigo greatly improves how people discover, remember, collaborate, and share on the Internet."