I´m agree. OLED is a Killer Feature from N9
Yes i can install sofia-SIP but for this i wrote VoIP integration ON UI

I dont like to have an SIP-App, I like to have Contact-List with Numbers on normal telefonie and SIP (and Skype for these that still use Skype)

For me its not an Propblem if Nokia put Maemo or Sailfish on there Phone but mit N9 like UI

Or put N9 UI under GPL and publish Sources