If Windows Phone 7 were to get one over Apple’s iPhone, a good way to do so would probably be via Microsoft’s Office productivity tools. While not everybody will want to work on Office documents on their mobile phones, the ability to do so would certainly be welcome, especially for business people who are always on the move. A few videos showing Office support on Windows Phone 7 have surfaced, and they look promising. Do you think Office compatibility would be the factor that makes your pick Windows Phone 7? Check out the videos after the jump.