at http://painchaud2.webnode.com/ I have created a list of Web 2.0 tools that I have actually used in my classroom with my students. I have noted problems with some of them, some only work with PC, and some have development problems at the point of time that I reviewed them. Some of the reviews of documents/lessons attached to them for sharing with fellow colleagues. All in all, it is a list of tools that I teach to students and teachers. Take care and have fun with them.