I think the argument of what MeeGo was (marketed versus actual) and what Maemo was as well as what Harmattan currently is and is not, does not apply really because ultimately, they've all been either closed up (Harmattan sources closed, invariably moving to WP7 in terms of UI), MeeGo is no longer supported by Intel and Maemo is no longer supported by Nokia.

The only thing more dead is perhaps hope or the dodo bird.