I'm as anxious to see (not necessarly purchase, yet) the N900 and anything next Nokia has in the IT framework; but right now, there is a lot that is a guess as to what will happen.

Now, one can do things like look at job listings, recent acquisitions, concepts, etc. and draw some conclusions as possible directions, but frankly, other than the traditional timeline, there is nothing to indicate that there is another model coming so soon after the N810WME.

...of course, you can look at all those things and then see that the IT just might be primed for more than just a Nokia show, but that's just me drawing too many conclusions from breadcrumbs all over the place.