Microsoft has submitted the Office Open XML document format to the Ecma international standards body, garnering the support of Apple, among others, in its effort. CRN reports Apple made a strong endorsement of the Microsoft submission, too. ‘Apple and Microsoft will continue to work closely together to deliver great products to Mac users and application developers for many years to come’” said Apple’s senior vice president of worldwide product marketing, Philip Schiller, in a statement. Massachusetts officials maintain that a move to the OpenDocument format would open up office productivity software to more competition.”