There's been a lot of talk in the tech press lately about whether CodeWeavers' Crossover Office for Linux will draw Windows users. The theory here is that a fair number of home users and a vast lot of businesses naturally despise Windows, but can't give it up because they adore MS Office. Home computer users may have learned it in school and be habituated to it, and they may take their work home now and then. If the uni or the office uses MSO, they'll obviously need it on their PCs. For businesses, the savings from an open-source OS have...