Really, it seems that the N900 is something to a lot of people. Maybe we should open another thread to discuss exactly _what_ it is, since I'm not sure I get it.
N900 with Maemo5 operating system was a first device delivering a desktop PC experience to your pocket. Not a phablet, mind it. A desktop experience, with windows, multitasking, keyboard and real apps (not a dumb down phone ones).