Hmmm...why would they need to settle on one platform? They have been using multiple platforms for years. S40/S60/S80/Maemo. I just see Meego now coming in at the top with S60 moving down to the middle and even low end eventually.

I do think they need to standardize a little more however. Have one hardware platform that runs almost everything on a current software version, except where the extra gadgets like compass or fm transmitter are needed. Since those gadgets aren't in every phone some phones wouldn't support those apps.