(someone please spin off this oss discussion since it is interesting but I don't feel like keeping it as OT)

korbe, releasing distributions that are completely free is good and accomplishes an important role in the free software community. However, in order to distribute free software someone has to develop it and contribute it.

From this point of view have no doubt that Nokia is one of the main contributors to the free desktop, and Maemo has played a big role on this. Ubuntu and others benefit from these contributions, just like Nokia benefits fom the work contributed by others. Measuring the "free software value" of Maemo based only on the percentage of open source code in the official releases misses a big and very important part of the picture.