Personally I agree with Perdersolli's view point. The majority of states that implemented muzzleloading seasons did so prior to the newer inline offerings.
IMHO the inlines bastardized muzzleloading, taking away from what it was intended to be. It represents a short-cut for those to lazy or unwilling to invest the time or recognize the limitations of the more traditional muzzleloader. It's right up there with decoys IMHO.
If a person wanted to use an inline they always have the option to use it regular hunting season but they chose not to.