Annotary is a nice alternative to Diigo & Delicious - simplifies bookmarking, highlighting, and sharing bookmarks. Great place to start for students/teachers just learning how to organize bookmarks using a Web 2.0 tool
This is a helpful, easy to read guide with videos on Evernote, a tool for teachers and students to bookmark, record voicemails, take text and voice notes, upload pictures, docs, PDFs and files, and capture images and information on the web as well as as a software download on your computer or as a plugin for your browser and also as an application for your mobile device. My goal this summer is to begin to maximize the my use of the tool, as I love being able to use it on my computers and mobile devices.
The most recent issue of the 21cif Information Fluency newsletter. Feel free to join! Low volume news letter dedicated to searching, evaluating and ethical use of digital information. Includes an invitation for free access to our new 3 hour self paced training course and online assessment: Information Fluency Investigator 3.1.