Same here... I also feel that the N800 was a great device in it's class.
(I also got the 770 and the N810, and prefer the N800 any day...).
Mine still works fine, and I still use it almost every other day: checking mail, weather, a quick web page... but the thing I use the most is the FM radio. I really like this feature. Too bad the interface is so "tiny"...

Nokia should keep producing and selling the N800 at a reduced price...
If it was under 120eur, I bet it would sell...