If I was going looking for articles or magazines cheerleading for fatbikes, I wouldn’t start with DIRT. That’s neither a good or bad thing, DIRT have their niche to occupy and fatbikes have another.
Most people’s prejudices are just that. I think most folk who enjoy ‘mountain biking’ would probably have fun on a 180mm DH bike and a fatbike.
Not seeing support for your chosen method of ‘off road’ fun can be a little dispiriting, we all need reinforcement, the idea that some-one can write (in a national mag preferably) that they agree with you, that you’re right, that you’re ‘cool’, or on the right side of the bell curve…makes us feel good, if only fleetingly, and everyone needs that in their lives, and gets pee’d off when they don’t.