What I don't like so far is that the two devices, are already starting to be different software-wise.
Skype won't install on the N800 with OS2008 and, from what I read in the Eero's statement, it has more bug fixes than Os2008 on the N810:

The N810 one is the 42-18, while the N800 one is 44-4.

I think it's just because we are in the early phases of the born of the OS2008.
And the two versions will be in more sync as the N810 will be definitely available worldwide.

Let's see.