Whenever I start something new, I always get really gung-ho about it and dive right in. In this case, I actually get to share some things I discovered about "web 2.0".
I came across agreat web 2.0 wiki that I thought others could benefit from in our class. It's created by an educator, and the links seem pretty good.
My personal favorite on this site (so far) is yodio (http://www.yodio.com) which allows you to link audio to a slideshow. This would be really helpful for students who miss a slide presentation like PowerPoint to be able to view the show. I think it could also be used to benefit students who are working on individual projects, allowing them to create a presentation for the class about their topic.