The "original" cod devs from iw were the ones who helped start the rot on PC cod.
They were the ones who declared how wonderful iwnet was going to be, prior to mw2 launch.
the fact that mw2 became one of the most hacked cods ever didnt deter the "new" iw from making the same mistakes with mw3.
So dont get too excited by the new eyecandy updated graphics and engine, we are only getting these because the new xbox is due to be released.
All cod releases since cod4 and waw have seen a reduction in standards to match what was available for xbox 360 ..
only now with the new xbox are they pushing the standards towards what has been achievable on pc for the past 4 x years.
When they really should be pushing the pc standards to its limits... which even now far exceed what the new xbox and ps4 will be able to do.