Diigo
A must have for researchers
Diigo
is a research tool that lets you share bookmarks and annotations on web pages using a browser plugin or bookmarklet. Notes are anchored to highlighted text and bookmarks save a cached copy of the site. Diigo will also let you save to multiple other bookmarking services (all the big ones) and email your annotated pages to friends who don’t have the plugin. We covered Diigo earlier.
Diigo has some advanced search functionality built in as well. With Diigo, you can search for the highlighted words on the web with any of four search engines, social bookmarking systems, on blogs, within the current site, amongst inbound links, and seven different content verticals (TV, stock sites, etc.). Diigo also lets you post links to your blog through posts, or a “linkroll” widget listing your most recent annotations.




