Initially, you can start where only your instructional designers / writers are allowed to make changes. Then, maybe open it up ... just as easily have been called Web 2.0 Applications in Learning. It was designed to be a small to medium size group ... Members Students Clinical Research Associates Clearly I wrote the question with my normal mindset around ... registered blogs. 20,000 wikis with more than 100,000 users. No anonymous users. DogEar - Social Bookmarking BluePages ... - Dogear • Scuttle - Open Source Social Network Systems • Awareness Networks ...