Since the development of the Internet, and in particular the World Wide Web, a wide variety of groups have come into existence, including Web and Internet Relay Chat (IRC), newsgroups, multiuser dimensions (MUDs), and, more recently, commercial virtual communities.
Od razvijanja interneta, posebno web-a, mnogo grupa je nastalo uključujući veb i internet relay chat (IRC), novinarske grupe, multikorisničke dimenzije i sve više komercionalne virtuelne grupe. .