The Indiana study attempted to farm 9.7 million tweets posted over ten months in 2008 by 2.7 million twitter users, measured them using the GPOMS and a few other computer science methods, and checked the closing movement of the Dow Jones industrial average for each day.

FORBES: Can Twitter Predict the Stock Market?

UNITA's external bank accounts, closing the movement's offices in Europe and America, and a worldwide refusal to give visas to its leaders.

ECONOMIST: Deadline for Angola | The

But despite the movement's passion and determination, the door to democracy in Egypt appears to be closing.

CNN: Analysis: Egypt's ailing democracy movement