Originally Posted by deserthiker
This is an advantage I see to a guidebook over the website approach; it releases information in big chunks, so impact is spread. When a Kelsey book comes out, impact probably increases greatly on canyons, but the impact is spread across a lot of canyons. I suspect canyons in the top 10 list see greater impacts, but others don't see as much. For example, I recently did both forks of No Mans, from Kelsey's book. Even though they are great canyons, we didn't see much impact. Had they been released on "circle", they would have been the canyon de jour and shown more impact.