News This is interesting: A map of cell phone calls and text messages, county-to-county, compiled by researchers at M.I.T. and I.B.M. using data from AT&T.The maps offer some clue about migration patterns and social networks, as well as yet another way to kill 10 minutes on the internet today.It turns out that Brooklynites make a lot of calls to Multnomah County—more than Austinites, but not so many ... More




