We know the map area of Skyrim is similar to Cyrodiil, but with the Oblivion worlds, the sewers, and the sheer amount of dungeons,there is a huge area of Oblivion not on the map. The question I have is does Skyrim have a playable area similar to Oblivions. It seems hopeful, given the eight fold increase of devs working on the dungeons, that there could be a huge underground area, but they may be employed on hand drawing smaller unique dungeons.
Given that Skyrim has "only" 130 dungeons, it seems we may have quality, but a lot less quantity, in actual playable area. I have no problem with less but better, but it depends on how much less, it's possible some may feel cheated if the game simply contains less content.
Does this worry anyone, do you want more game area just because that means more game, regardless of the details?