tp’s posterous

"Another characteristic of the real-time Web is that, unlike other real-time communication streams such as instant messaging, email, and the telephone, it is largely public. Also unlike these other channels, conversations within the real-time stream carry with them an explicit social graph. The audience of someone who publishes information on the real-time Web is not unknown, as might be the case in the blogging world. Each person (or company or organization) communicating on Twitter has followers, who in turn themselves have followers. Each message thus has a social graph attached to it, as does each echo or retweet of that message. Messages and message flow are for public consumption."

(via @GunnarBender)