Diigo
Diigo (DEE-go) is a Social bookmarking website which allows signed-up users to bookmark and tag web-pages. Additionally, it allows users to highlight any part of a webpage and attach sticky notes to...
View ArticleAnnotateIt
The Annotator is a JavaScript tool that can be added to any web page to allow annotation. Annotations can have comments, tags, users and more. The Bookmarklet is a simple tool that allows you to add...
View ArticleHypothes.is
We think simple tools can help us all improve the quality of information on the Internet and in the greater world around us. Our team is building an open platform for discussion on the web. It...
View ArticlePutmi
Frustrated with your bookmarking tool? At Putmi, our mission is to make bookmarking simple and effective. In addition to keeping track of what you love, we believe accessing and managing bookmarks...
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