To mee it seems Nokia is getting nervous. Symbian and Maemo/MeeGo are both open source. If thousands (can't imagine there are that many, but anyway) of highly skilled software engineers, experts in Qt and Linux for ARM devices as well as Symbian suddenly finds themselves without a job, there is nothing preventing them continuing what they are doing, but for someone else. It could be anyone, HTC, SE, Samsung or some chinese company wanting to have MeeGo and Qt on some nice piece of HW.