but why not compare modded morrowind to whatever skyrim is currently? is that so wrong? again, i'm sure skyrim will become modded to my tastes too, i'm not saying its bad. i just currently am much, much more motivated to play morrowind. (IMO IMO IMO)
I don't know, for me both games share many similarities, one of them being that replay value is up to you (Instead of being tied to the game, like in Mass Effect). Apart from the Civil War, The Great Houses and Conflicting Factions I could do whatever I wanted in Morrowind and Skyrim.
If I played trough the whole Fighter's Guild I wouldn't create another warrior character by a long time, the same goes for the Companions. In both Morrowind and Skyrim the "big picture" results (Of your actions in quests) are almost the same, you will end as the chief. The only difference (for the better) being that Morrowind had longer quest-lines and some of the quests had choices tied to them (But those choices generally didn't affect the "big picture" result of the quest-line)
That's why I don't understand how some people say "I finished Skyrim, it has no replay value, I'm going back to Morrowind". Because for me if I played the quest-lines of both games I already would know what happens next, the game isn't offering replay value, I'm providing its replay value myself by playing different ways. (In this aspect I agree that Morrowind allows for more "different game-styles" than Skyrim. But in the end of the day or you are a Mage, a Warrior a Thief or a Hybrid, you just specializes more.)