Devil's advocate about #8: We as off-road bias Jeep owners view the Jeep brand as that; a versatile off-road platform. Therefore, we as a community (forum), do not view the benefits of the GC to suit our needs. However, from Chrysler's viewpoint, they needed a way to get into the luxury/fancy pants market share, hence the GC.
The XJ was not luxurious, the TJ, well, it's not well suited for daily travel/usage for the average commuter. The GC is direct competition for the Ford Explorer, Chevy Blazer (going with introduction years) and any other full-size (mid?) SUV. Using this type of thinking, I think we can agree that the GC played a pivotal role in maintaining Chrylsers financial well being.
I do not think the GC is one of the "best" Jeeps of all time, but it is an important model to the lineup. Also, consider the publication of the list, had this list been placed on a financial/marketing, etc. type publication, it would make more sense to include the GC. When I see "Four Wheeler", I assume I am looking at an article aimed for an off-road audience.
I had more to write, but I'll leave it for future debate.