I would say it's pretty basic common sense, not to publicly announce ANYTHING that could immediately affect millions of people. Unless he's just a sociopath.
From his Twitter account, he's not just some layman stumbling across it.
Agile Software Craftsman, iyzicoder @ http://www.iyzico.com , Founder of Software Craftsmanship Turkey @scturkey, The community guy http://bit.ly/lemiorhan