No, the situation on with the IT side of the company isn't that dire. But look at what they've done with S60. "Symbian Signed" has severely curtailed the development of freeware S60 software, and for a while (months at least, dunno if they've ever fixed it) you couldn't get a free application signed. And no, Nokia, self-signing is not the answer.
Support for MP3 is a must, support for OGG isn't. When it comes to priorities, supporting their DRM'ed online store is going to take precedence over any OGG initiative. We've got an official Rhapsody client for the ITs, but no official OGG support.