We spoke with someone from Microsoft about the touchy issue of why Dell was left off of the above slide--was it a small acknowledgement that Dell won't be making anymore Windows Phones? That the leaked road-map from a few months ago was now invalid?

Turns out, it's probably more innocent than sinister. We were told directly "don't read too much into it" and to "stay tuned". We took that, especially the latter part, that Dell was certainly still on board and in fact, that we'll see some new Dell hardware this summer as Microsoft continues to draw out this Mango preview.

So as Microsoft said, stay tuned on this Dell rumor...