Interesting post containing a video on my friend Julians blog about the decline of the PS3 by Sony. The video does seem more inclined towards the Xbox.
As far as I am concerned I think the PS3 is an amazing machine and had the benefit of seeing one at a demo with the most amazing graphics I have seen in a long time. However I think the price tag will be its downfall, maybe what Sony should have done was specked down the machine so it wasn't so expensive when they launched it which I think is the only thing that puts people off the console. The console has just about everything included making it a powerful multimedia machine. If Sony had included a desktop OS, keyboard, mouse etc they may even have been able to target it towards part of the desktop PC market (maybe this would be included at a later date as an optional extra).