Wow, I am shocked by that, I had no idea this is what was meant by "being a numbers person" I dont see any point in that form of caching, where is the fun in it? the caches arent even hidden or in any way memorable! seems like a completely different game to me, maybe over time it will branch off and evolve into a new game in it's own right with a new name. Just my opinion, each to their own.
After watching that video I can see why people do have such high numbers. If thats the way you want to do it fine. I would rather have some accomplishment to a find and I appreciate the caches in remote locations that hare hard to get to more than a park and grab (Which I have refrained from doing until now, after 120 finds and a years caching).
Whilst watching the video all I could think was.
1/ Couldn't they walk between the caches?
2/ Whats the point?