The document discusses various technology tools that can be used for communication, collaboration, and knowledge sharing among professionals including live audio discussions, social networking platforms, wikis, blogs, and social bookmarking services. It provides examples of specific platforms like Elluminate, Skype, Ning, Wikispaces, Blogger, Delicious, and recommends using some of these tools for activities like live conferencing, connecting with other professionals, editing shared pages, reflecting on practice, and social bookmarking with tags.