楼主你很年轻吧?微软对“开放”的拥抱可是它的一项传统和惯用伎俩啊,难道你没有听说过 embrace, extend, and extinguish 吗?
https://en.wikipedia.org/wiki/Embrace%2C_extend_and_extinguish"Embrace, extend, and extinguish", also known as "Embrace, extend, and exterminate", is a phrase that the U.S. Department of Justice found that was used internally by Microsoft to describe its strategy for entering product categories involving widely used standards, extending those standards with proprietary capabilities, and then using those differences to disadvantage its competitors.