i love my N800! i use it as a multimedia device around the house or campus(listen to music, stream audio and video back to my pc from class{helps if its boring}) i use it as a remote via vnc. when im home studying i have it hooked up to my speaker system and listen to music that way.its great for skype video calls or google chat.you can use gps with it but you have to buy an external gps reciever and connect via bluetooth(havent done this yet but will shortly) even though its considered out dated by most, its still a great little device. another user stated streaming pandora on it. i have the app but for some reason i cant get it to work. i have checked online and at internettablettalk.com to try to get it to work, no go so far. i have a mini bluetooth keyboard for it for email and instant messaging with pidgin.
i personally say keep it.