A message board, also commonly known as a bulletin board, is a place where people can post messages or announcements for others to read. However, there are several other synonyms or alternative terms that can be used to describe a message board. These include online forum, chat room, discussion board, message forum, community forum, and message center. Each of these terms can be interchangeably used to refer to a platform for online communication among a group of people. Whether you call it a message board, forum, or chat room, the purpose remains the same - a place for people to connect, share ideas, and exchange information.