Russell Beattie from Yahoo! wrote a lengthy post on the future of mobility, featuring Nokia 770 shots:
The latest news I’ve seen about the Nokia 770 is that it’s going to have a host of applications ready for it at launch, including VoIP software, streaming media, chat applications, Doom, etc. The thing that’s so amazing about this is that the 770 is essentially the *same exact hardware* that’s on my Nokia 6680, yet the development pace for the 770 is way more rapid. In addition, there’s at least a half a dozen blogs and bloggers dedicated to the device, and it hasn’t even launched yet. This shows the power of an open environment and the draw of Linux and its fans.
Russell seems to be a quite an emotional guy, he might modify his comments (in particular Symbian) again soon. 
But having said that, it does look very promising for N770 and Linux!