According to the function of the forum, it can be divided into communicative forums, which is also a big category. This kind of forum pays attention to the communication and interaction between forum members, so the content is more communicative.

Rich and diverse, there are supply and demand information, friend information, online and offline activity information, news and so on. Such a forum is the general trend of the future development of the forum. The main type of foreign exchange forum is exchange, because there are many comments on foreign exchange learning and accumulation in exchange forums.