It's sad that most of the posts in the D90 forum are about questions and speculations targeted at a company which is not exactly well known for their fruitfull dialogs with customers regarding future releases of cameras, lenses, firmware and so on.
As far as I know, Pentax does listen to what people are wishing for and the result was the very successful K10D almost 4 years ago. But Nikon...
Canon doesn't listen either, they just happen to be heading towards the same direction as we are. With the T2i they are trying hard to keep their market share in the low budget sector, where Nikon has not accomplished anything to compete with Canon.
If Nikon decides to do something about it, we'll see...