What would be nice for the future of the N900 is all components and their related drivers become available to enable end user with programming experiance to be able to decide for himself what OS is most suitable to them for the N900.
It has been said many times that the N900 is a hackers dream so as the topic of this thread states : Is the N900 completely re-programmable for any OS? if so we have no worries at all what OS Nokia bring out in the future. What is apparent it seems is there are closed drivers being used that need to be open source, in doing so we really do have a dream mobile phone / computer on our hands the N900 !