I for one welcome our new computer overlords
Personally i didn't really pay much attention until NPR mentioned it, but it looks like Watson did it. It seems chess is a bit too easy for Big Blue these days, so now they are focusing on beating humans with computers on much more challenging things, such as Jeopardy. It seems not too long ago that i was getting all excited about humans being beaten at chess. Hell, i still anxiously wait for the Top 500 Supercomputer List every June and November, despite Linpack becoming more and more irrelevant every year.
My suggestion to IBM: team up with berkley and beat humans at something a bit more relevant to modern society than chess and game shows nobody watches anymore. My first choice? I Wanna be the Guy.