A method and system for allowing users of different web pages to exchange
information. The information exchange system identifies groups of related
web pages and maintains a database of user-supplied information for each
group of related web pages. When a user accesses a web page the
information exchange often displays in a separate area the information
associated with the group of related web pages. Also the information
exchange system allows the user to enter information that will be
displayed to other users who access related web pages.