You're right. Their PR department would never let such a brutally honest response be published.
But surprisingly enough, they issued a statement very similar to the original post the last time they won the title.
"We're sure that British Petroleum, AIG, Philip Morris, and Halliburton are all relieved they weren't nominated this year. We're going to continue making award-winning games and services played by more than 300 million people worldwide."
Source - Kotaku : http://kotaku.com/5899092/worst-company-in-america-ea-says-b...