Re:Twitter granted patent on Twitter-like services
by uribs on Wednesday March 20, 2013 @10:12AM
(#5407325)
Invalid, trivial prior art everywhere.
IPv4 multicast with IGMP and any system built on it are the most obvious, not to mention any IM software where people can set their status and have it broadcasted to all contacts.
IPv4 multicast with IGMP and any system built on it are the most obvious, not to mention any IM software where people can set their status and have it broadcasted to all contacts.