Lets remember that MeeGo and handset UI is not Harmattan/MeeGo or even what ever Nokia do afterwards, we will not have Ovi on MeeGo for N900. Ovi services and Nokia support, though obviously currently limited, will only be available to N900 users that stick with Maemo 5. Not to mention the UX is multitouch driven, and from what I've experienced with it is extremely flakey because of this. So, the future of the N900 is a split path, and something you alone will be able to decide for yourself, though because of multi-booting, we can get the best of both worlds.