providing on-line chat rooms and electronic bulletin boards for transmission of messages among users in the field of general and special education, disability awareness, technological advances for the disabled, and the availability, role and use of educational accommodations for visually, perceptually, or physically disabled persons; providing on-line forums for transmission of messages among computer users concerning general and special education, disability awareness, technological advances for the disabled, and the availability, role and use of educational accommodations for visually, perceptually, or physically disabled persons; providing on-line list servers for transmission of messages among computer users concerning general and special education, disability awareness, technological advances for the disabled, and the availability, role and use of educational accommodations for visually, perceptually, or physically disabled persons