I tried to use Siri tonight, and when I released the home button, all that happened was that the white circle at the bottom of the screen, well... it just spun. EDIT: The girl I was out with tested her phone, and Siri worked. None of my speech was typed onscreen, and no search results were ever returned. This happened for about 2 hours - I had anywhere from 2 to 5 bars of signal, and Goole Voice Search was worked fine when Siri didn't. Tried rebooting the phone. killing all apps and disabling/reenabling Siri. None of these things worked. I also checked the Apple site, and there all services were green. At one point it just started to work again. Anyone have any idea as to why this may have happened?