electronic mail services, namely providing means for sending and retrieving electronic mail; electronic storage of data; providing multiple user access to an on-line global communication information network for the transfer and dissemination of a wide-range of information, providing on-line facilities for real time interaction with other computer users concerning topics of general interest in the nature of chat rooms, providing access to electronic bulletin boards regarding topics of general interest; online searching and retrieval of messages and data posted on online discussion groups; providing access to online discussion groups over a global computer network