Here is a "how to" video for highlighting using Diigo.

Here is a "how to" video for creating sticky notes using Diigo.

The http://www.polleverywhere.com/features website contains video clips of the various features that you can use with polling. I found the PowerPoint slide information interesting.

This video discusses the origins of, history, types and reasons for using blogs. Very informative

New York Times technology blogs are located here. The articles are very current. I (as a teacher) will probably benefit from these sites as much as my students. I plan on posting the YouTube "Blogs in Education" video along with these blogs, because the video gives a good description, application and history of blogs.

Twitter is a useful tool for seeing what's happening at this very moment, but many of its cooler settings and tweaks are hidden or under-utilized. Here are our favorite things you didn't know you could do on Twitter. #TT1131

This is a short YouTube twitter video showing twitter being used. #TT1131