2011. I assume this is assuming and taking into consideration that the N920 (Harmattan) is released by then.

To me, this type of comparison is another sign that we won't ever see another NIT. The N770,N800,N810 were to prototype the 'smart' in the smart-phone concept and how community development could be a cheap model. In the future Maemo will most likely only exist on smartphones with screensizes primarily designed to support the phone-side (read: smaller) over the tablet-side (read N810-size, 5 inches, 7 inches etc).

I really do wish Nokia good luck with this effort but it also means that I won't be looking at Nokia in the future for tablet products.

I would love something like my SmartQ7 with Nokia's build quality running Maemo (actually I'm using it right now typing this and a 7 inch tablet is indeed sweeet).