Interesting tool bar-can download from CyberSmart, and you are guided to several sites they recommend. In some ways, I like to generate my own, but they undoubtedly have many I'd overlook.
Stephen Abram presented several times at ILF. His sessions were very illuminating, thought-provoking, and sometimes frightening. This particular segment was for just one of his presentations.
Great session by Hella Rumschlag and Laurie Loughery of Mohawk Trails Elementary. Their project involved collaborating with schools across the country using various web 2.0 tools
Homepage of Steve Hargadon. His blog will include weekly updates, topics, and times of free webinars using Elluminate. These are some of the easiest webinars to follow, and he is an excellent moderator. You can even host some of your own webinars for free.
This particular page is entitled "Fluid Environments for Life-Long Learning" It gives many great examples of student engagement throughout various platforms.