By now most folks have heard about Chatroulette, a site that allows you to randomly connect via webcam. This video at posting time had 3.7 million views in less than two weeks. A musician named Merton, in a nod to Ben Folds, does some great improv.
Saturday night in Charlotte, NC, Ben Folds set up a computer on stage and did an Ode to Merton in response. Brilliant way to take advantage of a hot topic and viral hit. Spotted via @BenFolds on Twitter, for that matter. As of posting this video only had about 4200 views.