Will you lot just hold up and wait untill this happens? and for everyone doubting this for lack of apps etc etc please remember one thing here... the Windows OS has not been exploited at all really so if Nokia make it clear that it will use Windows as its OS then you just watch what will be developed !!
IMHO Maemo and Meego lacked support and the reason both will probably die a death.

Sad as it seems lets be honest here... what do we want and need?... a fully funcional OS for our beloved N900 RIGHT ?.

Windows everyone knows, Maemo and meego hardly anyone knows in comparison hence the interest on this subject.