For me MeeGo signifies a platform that has longevity and that's hopefully the perfect mix of having the power of Maemo while serving everything in a more user friendly UI.

The only doubts I have about MeeGo are:

1.) Will it bee too user friendly. If user-friendliness means less tweakable, then to me this is a bad thing. I'd rather have a messier UI but more power over what I do with the device.

2.) Nokia will somehow anyway "clamp down" their version of MeeGo, so that the Nokia MeeGo device still relies on software updates customized for this device only. I fear that the reason for this kind of clamping down is the Harmattan UI. Probably totally off here however.

Actually that second doubt is more about Nokia's MeeGo device and not MeeGo.