They have some secret to life that we will one day come to learn.
The primary use of a chat room is to share information via text with a group of other users. It was developed by Murray Turoff, a young Ph D graduate from Berkeley.
Generally speaking, the ability to converse with multiple people in the same conversation differentiates chat rooms from instant messaging programs, which are more typically designed for one-to-one communication. And its first use was during President Nixon's wage-price freeze under Project Delphi.
The users in a particular chat room are generally connected via a shared internet or other similar connection, and chat rooms exist catering for a wide range of subjects. The system was called EMISARI and would allow 10 regional offices to link together in a real-time online chat known as the party line. The first public online chat system was called Talkomatic, created by Doug Brown and David R.
New technology has enabled the use of file sharing and webcams to be included in some programs. Woolley in 1973 on the PLATO System at the University of Illinois.
The term chat room, or chatroom, is primarily used to describe any form of synchronous conferencing, occasionally even asynchronous conferencing.