Pffft Heavens lookout owns online morrowind anyday

If you want to play you either have to have the exact same mods as your friend or both play vannila or youll get alot of bugs and errors. And if it wasnt as limited as it is there are so many bug exploits that can be done that you would get people with 50,000 hitpoints and enchanted items making them immune to all magic. Morrowind isnt designed for multiplayer and it shows, I played Morrowind online awhile ago and trust me, you will get bored of it within a few hours.
Because of the time it has taken for the mod to get to this stage, by the time it is worth much attention Oblivion will be here.