Giant Twittering Typewriter in Second Life. Type here (SLURL) and press the carriage return and it posts to here. Yay. [more inside]
Hydra, the much-loved Rendevous-enabled collaborative text editor, recently ran into legal trouble over their use of a common proper noun (sound familiar?), so for a time they were simply named #####. But no more; say hello to SubEthaEdit! Hmmm. Very ... hitchhiker.