I will be backporting both my existing and future Harmattan applications to Fremantle. I'm currently preparing cuteTube for submission to the Harmattan Ovi Store, which should hopefully be done this week. After that, I will start work on porting to Fremantle. I will then do the same for my MusiKloud application. If time allows, I may be interested in backporting some other applications in cases where the original developers do not wish to do so.