Live Blogging is a derivative of microblogging that generates a continuous feed on a specific web page.
Instant messaging and IRC display status, but generally only one of a few choices, such as: available, off-line, away, busy. Away messages (messages displayed when the user is away) form a kind of microblogging.
In the Finger protocol, the .project and .plan files are sometimes used for status updates similar to microblogging