We will see in the next 3 months. If we will be able to buy a Nokia device with the Harmattan software this year and the software is ready for the mass-market-average-consumer, than Harmattan was "on track". As far as I know Harmattan isn't developed as open as MeeGo, so we just don't know the state of it. The MeeGo software that you can put on your N900 is NOT the Harmattan software that should be released on the next Nokia Maemo/MeeGo device.