The business move is the software company's attempt to get a social network in its portfolio. Yammer is like Facebook but for business settings. It allows employees to see what colleagues in the same company are doing.
On this day in 1997, Boris Kasparov, the world's top chess player, faced off against IBM's chess-playing supercomputer, Deep Blue — and lost. This week, professional poker players are trying something similar in Pittsburgh, and they're winning.
When you give to WAMU, your tax-deductible membership gift helps make possible award-winning programs such as Morning Edition, All Things Considered, The Diane Rehm Show, The Kojo Nnamdi Show, and other favorites.