I had this idea for a little fun literary project.
Tweet the first line of a story. Anyone can reply with what they want the second line to be. You choose the best one of those lines — the one which best fits your desire for how the story should go; this is what stops it descending into a big game of Consequences — and retweet it. It’s a collaborative literary thing. Then people reply with their choice of a third line; repeat until the story reaches a satisfactory conclusion.
Anyone can read the whole story by just reading the tweet stream of the story account. The first couple of tweets should explain the game.
I think this’d actually work, apart from a technical flaw: when the story account retweets a second line from someone, an @-reply to that goes to the someone, not the story account. (Well, it’ll probably go to both, but that’s still annoying and shortens the tweet too much. )
Nevertheless, if someone does this, I’d enjoy contributing a line now and then.
Better yet. Create a version of the “this is the thread that never ends” text that will fit into the 140 char limit and encourage people to retweet that.
local university in michigan did this last halloween — http://www.mlive.com/entertainment/flint/index.ssf/2012/10/students_collaborate_to_tweet.html