One of the best Web 2.0 tools I have ever used as a teacher is the Wiki. It is a wonderful tool for collaborative work. Do you know what a Wiki is? If you don't, I invite you to visit our Text Typology e-Portfolio Wiki Project. It's been a great teaching-learning experience. I'm sure my students will be happy to read your comments either here or there.
Comments, suggestions and ideas will be very well appreciated.