Today, Microsoft reached an important development milestone: the beginning of the “Office 15” Technical Preview Program. Office 15 is the codename for the next generation of the Microsoft Office cloud services, servers, and mobile and PC clients — all being updated simultaneously in this release.
At this early point in the development cycle, details are still limited, but read this Office Exec blog post for more information.
Can't wait to play with the beta....
This is going to be a busy year!