Because it is not much of an issue??
Actually, it is a huge issue. But massive advertising dollars buys you the 7 to 10 scale at all of the major game review sites and keeps their reviewers from expressing how they really feel about a game. The entire development team and the publishers should be embarrassed by the state FOV was in at launch (as well as its current form) and everyone that spent their hard earned money on it should receive some form of compensation for their troubles (A free DLC armor and/or weapon pack would be nice). Don't worry though, I'm sure they're more concerned with churning out some garbage DLC we'll have to pay for after the next (and final) patch fixes 5% of the problems everyone is experiencing...
The bottom line - I feel cheated and scammed and if I could get a refund I would do it without hesitation. I will not spend another dime on any of the DLC for FOV or any other Bethesda product that uses this game engine.