SETI@home is old as hell, so the idea of "open source" render farms is at least as old. Those "massive farms of GPUs running 24/7" don't scare me at all. In fact, both Siri and Google's voice recognition kinda suck. When they try to control us with this, or it is revealed that they send all their data directly to the government, I suppose we will have an incentive to act. Otherwise, wake me up when they do something interesting and new.