Good article. Unfortunately, it's true. Jeep will have to defend their newest offering to the Jeep masses for some time. It's only natural. I remember back when I got a brand new TJ Sahara in 1997, it was the same story. Despite the TJ being a fully capable off-road vehicle, there were a lot of comments about it being a yuppified Jeep, neutered of its rock crawling capabilities. Coil springs instead of leaf springs, a somewhat car-like (for its day) interior with air bags, ABS, and other safety devices, and so on. Nowadays nobody questions its rightful place within the Jeep stable.
There have also been a string of Jeeps that have come out since that were based on other Chrysler platforms that had questionable capabilities. All of this has led to a Jeep community that scrutinizes any new offering from Jeep and the Renegade is one such example.
Fortunately, from what we're seeing and hearing so far, while it's no Wrangler on the Rubicon, it is definitely not something to dismiss casually. It is a capable off-road vehicle, within limits that most people will never exceed anyway.