Oblivion and Fallout 3 were made/ported by the same people.
Ah well then that puts me at ease.
Loved F3, Had a great time.
It will be a crushing blow to TES if it's a total port rip, although I would hope that mods could fix it (if needed and I'm not saying it will), by all that I've watched lately, we PC gamers are only a drop in the bucket of their overall sales, still, I have to wonder how they would like losing that drop in the bucket. I mean you know, a few million dollars is a few million dollars.
I'm hoping it turns out to be a great port for the sake of us PC die hard holdouts.