I'm listening to a "podcast" (MP3 file)1 Backup link here. of Dave Winer giving "a tutorial on the meaning of the at-sign in Twitter" (Xwitter). It was recorded on December 31, 2007. And it's interesting that the word "tweet" doesn't seem to have been invented at that point yet. He calls them "twits" or "posts".#
People mentioned: Dave Winer