I spent some time in the car world and in the keel boat sailing world. Enthusiast magazines tend to follow a pretty similar path and it's easy to see why. After a period of time, just about all subjects relating to that interest have been covered. They HAVE to recycle topics. They are mostly appealing to people who have a casual interest or are relatively new to the subject and on their way to a deep dive.

Most regular posters here are in the deep dive category. We typically know as much or more on the subject than the authors. Can't be helped. And the stuff we find really interesting, the masses find a tad boring. Too much detail. Too esoteric.