Because you can't understand that to need office != to want Windows. Seriously I am on Linux, I have on my distro OpenOffice + MS Office, but still OpenOffice is being used but I will never make a last check of a file without MS office because there are still a lot messed around between the two when you are using it more than for your private letters. I am happy that Wine and Crossover makes me possible not to have to go to Windows every day, but for the sake of my business, I can't forget MS office when clients complains that their files comes back with an awkward formatting.
