In a state like Mississippi, Alabama, Georgia, Florida, South Carolina (Tennessee is a weird, in the middle place), you have 2 or more BCS programs for the media outlets to cover.
I know that this isn't exact, but lets assume the following in Mississippi.
40% MSU fans
35% Ole Miss fans
12.5% HBCU fans
12.4% Out of state/small college fans
0.1% Southern Miss fans
The media outlets have to cover two BCS schools, another Division I school with a huge inferiority complex, and three HBCU schools who cry racism if the coverage isn't good.
If the media outlets cover a school negatively, let's say that 20% (that's high) of a particular fanbase goes up in arms about it and starts complaining. If a media outlet covers MSU negatively, they may lose an 8 point share of their MSU fans, but they will pick up those points in new Ole Miss fans possibly.
In a state like Arkansas, if you cover the Razorbacks negatively, that 20% is not only higher numbers, there is no cushion of other fans to make up a loss. Plus Arkansas is the BSC champions year in and year out - Bat. ****. Crazy.
Its the same way in Louisiana, Minnesota, Wisconsin, Nebraska (really bad there), West Virginia (I imagine that's the worse)
States like Colorado, Maryland, New Jersey have one BCS program but people just don't care enough to have those issues.
States like Utah, who now has one BCS program, don't fit the mold because the non-BCS program has such a large following.
Then you have states like Tennessee and Washington, who have two BCS programs but one gets such preferential treatment (Vandy is private and elite, Washington State is so far removed from most of the population in Washington) that the Razorback Syndrome has the same effect.