This is overreading between the lines. These are the "Apps and Services" Nokia work with.

Windows:
Nokia has the Nokia Booklet 3G. And they have software support for Nokia software, on Windows.

Maemo:
The next operating system to follow Maemo 5, is being built on a MeeGo milestone version. You can even say it's in part being built on Moblin. And Maemo 5. It is said that this OS, which is a MeeGo OS, is going to be called Maemo 6. Or maybe it was a inversed negative statement, that they said they have NOT said that it's NOT called Maemo 6. That's just branding. Maemo 6 is [a] MeeGo OS.

Not saying Nokia isn't building a WinMo phone. But there's really nothing in that presentation that even remotely suggests that it's so. The "Windows" box should be there, either way.