teams learned that a configuration changes on the backbone routers that coordinate network traffic between our data centers caused issues that interrupted communication. basically what they're saying there is that facebook's computers in their data centers, some form of setting change, a configuration change stopped these computers from being able to communicate effectively with each other, and that is what caused the outage. so they're saying here, it seems, it's a glitch, not an attack. but still they are being pretty slim on the details. one thing they did stress in this statement is that so far they have no evidence that any user data was exposed. but you're right, don. i mean the timing of this is very interesting, and it will, of course -- the company will have to investigate. >> it was interesting. i think one of the most interesting posts i saw