I think the lack of positive feedback on the blogoweb is due to the the degree that 8 is directed at non-technical users. Many HN'ers and the tech writers we read will be put off by the metaphorical down-talking of the start 'menu'.

I doubt any technical users will have any interest in Metro apps on PCs. The same features that make non-techies feel less affronted with interface elements will feel childish to experienced users. (Just take a look at the HN discussions surrounding the skeumorphic calendar app in Moutain Lion - its the same distaste, just to a lesser degree.)

And, if you don't get any benefit from the Metro apps or start 'menu', you really don't get much benefit out of 8.

Gabe is absolutely correct to offer Steam on Linux. Many technical Windows users who have invested in their PCs (read: many gamers) will use their distaste as an opportunity to try Ubuntu. People are always looking for something new, especially in regards to software.

None of this, I believe, will make 8 a business failure for MS.