OK, my point is here -

I work with Linux OS from ... something around 1993.
I had and I have in my hands a lot of Linux equipment (including Zaurus).

But I bought N900 primarily because it has both - Linux and cell-phone.

Without cellphone I opt for netbook with normal KBD and decent CPU etc. The N900 form factor is attractive for me only because it has a phone inside - I am tired to keep in my pockets cellphone amid with Palm and I don't want just replace my Palm. And of course, from many choices I prefer a full Linux.