Diigo Social Bookmarking Tool

Diigo is a free social bookmarking tool that makes it easy to create cloud-based lists of bookmarks as you research a topic on the Web. You can highlight and add sticky notes to parts of web pages you bookmark if you wish. When you download Diigo you can also install a Google Chrome extension that makes if very fast and easy to add new bookmarks. When you click on the Diigo extension on your web browser, this little screen will pop up:

You can download Diigo at:

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