" It is more difficult to convince people to switch from MS Office to OO.o; it is much easier to convince people that they should at least allow their children and/or students the exposure to the collection of wonderful education software such as Dr. Geo, gcompris, celestia,... because this is several FS projects fighting collectively against (not-united) proprietary software vendors much smaller than Microsoft. It is more difficult to push free software in developed countries; it is much easier to push it to countries not yet addicted to Microsoft products, as evidenced by the OLPC project."