Si21 is ideal for extending classroom discussions to the WWW, conducting electronic conferences, and hosting public discussions. The basic topic structure is set up by the board administrator and the topic moderators. Anyone with WWW access can read any message in any area of Si21 . Users can add a message to an existing conversation . Your message will then be added to the bottom of that conversation.
Users can start a new conversation .
You also type in the first message that will appear in that conversation. Anyone with access to the World Wide Web may access Si21 and read any of the posts on Si21 . User accounts are created by discussion moderators. However, a log is kept of all posts, and the board administrator or moderators can trace objectionable messages. You can format your post using a set of formatting tags.