First it was Moodle that came with a wiki and now ATutor has the ErfurtWiki included as an add-on. I have found wikis to be excellent tools for collaborative work and learning, especially the development of policies and procedures with geographically distributed groups. There are now at least two open source learning systems with collaborative wikis included. I can only see this as a positive step for learners, as well as anyone looking for a "made in Canada" learning system.
