1. A method for providing a user with access to selected ones of a plurality of target object bulletin boards that are accessible via an electronic data transmission media, where said users are connected via user terminals and data communication connections to a server system which provides access to said electronic data transmission media, said method comprising the steps of: automatically generating target profiles for target object bulletin boards that are accessible by said electronic data transmission media, each of said target profiles being generated from the contents of an associated one of said target object bulletin boards; automatically generating at least one user target profile interest summary for a user at a user terminal, each said user target profile interest summary being generated from ones of said target object bulletin boards accessed by said user; and enabling access to said plurality of target object bulletin boards accessible by said electronic data transmission media by users via said target profile, comprising: automatically creating virtual communities of users of said target object bulletin boards, comprising: scanning bulletin board postings to existing target object bulletin boards, identifying groups of user identifications whose associated users have common interests, matching users with other like inclined users to create a new target object bulletin board.