Commercial speech, however, is less protected by the First Amendment than political speech, and is therefore subject to greater regulation. The Free Press Clause protects publication of information and opinions, and applies to a wide variety of media.
In computer networking, multicast (one-to-many or many-to-many distribution) is group communication where information is addressed to a group of destination computers simultaneously.
Multiboxing is playing multiple characters together in a multiplayer online game like EVE Online, EverQuest, Lord of the Rings Online, RIFT, World of Warcraft and many other free and pay-to-play games.