If history has is to repeat it's self, and how ironic that the most superior platform will have the most people on the forum because they will be asking questions how to get Skyrim to run on thier computer.
First it will be people complaining that they wre able to install Skyrim a few days before on Steam, but will not be able to play the game because Steam will not let them while the people on the 360 and PS3 will be playing the game at midnight because of stores like EB having midnight releases.
Other than that, the only people on the forums will be people, who a) don't have the game yet B) people who can't get the game to run on thier PC or any free DLC will not work on the PC/360/PS3 or c) people who are at work or away from home who can't play the game because of other comitments or d) people who just can't stay away from the BSF and need to come on, even for just a few minutes and want to express their enjoyment or disapointment with other like minded people.