Some examples of applications that support OOXML by that definition:
- The DOS "copy" command is a conforming OOXML consumer and producer, since it can accept and produce valid OOXML documents.
- The DOS "del" command is a valid OOXML consumer, and one which I heartily recommend.
- WinZip, PkWare and every other Zip application out there are also conforming producers and consumers of OOXML.
- Every text editor and every XML editor and every other application that can consume text or XML also supports OOXML.
- Every web server and every application server, and every file system in the world can support OOXML if it can store an OOXML document without crashing or restore a valid OOXML document.
- A USB memory stick is also a conformant OOXML application, since it can consume and restore OOXML documents,
- An MP3 player is a conforming OOXML application, if it has a disk mode that allows files to be stored and restored.
Feel free to suggest your own nonsense.
Рекомендую также посмотреть комментарии к этой записи у Роба, там Джереми Эллисон высказывает официальную позицию Google по отношению к MS OOXML и ODF.