I've made one run on this cache, and am planning another. I have hunted enough of IWC's caches to know that even his "easy" caches are not always easy. I read a lot of logs on caches I have placed, I have found, and just some in the area that I haven't attempted but am planning to find.
It amazes how many cachers, especially new cachers, post comments about missing caches because "If I didn't find it, it isn't there. I am way too smart to overlook such an obvious placement."
There is a bridge cache about 20 miles from where I live that was placed when I was with the cache owner. I was in the area again a few months later, so I decided to go find it since I was going to have to use my GPS to even find the area it was in.
Lo and behold, about 5 feet from the cache, in plain view was another keyholder placed on the guardrail. When I got home to log the find, it seems that about 3 days earlier someone had searched for the original cache, not found it, deemed it missing, and replaced it as a "favor" to the CO. Yay, three cheers for you!
Just because you didn't find a cache doesn't mean it is missing. If you want to get on my bad side, replace one of my caches without contacting me first. I am pretty lenient as a cache owner- if my cache is missing and you can prove you were at the right place, I will let you log it if you so choose because it is not your fault it was gone. I will disable the listing, and go replace the cache.
I can guarantee that any of the following will eternally place you on my "lit shist": 1)Replacing my cache without my permission, 2)Griping about how you hate the cache- if you don't like it, say so, I can take it. But I don't need a 3-page dissertation of your grumblings, or 3)Ranting on and on about how the cache isn't fair because you couldn't find it- even if it is rated as a more difficult cache.
Sometimes, caches are just meant to be hard to find. We spent a cumulative 4 plus hours looking for "#576" in Nashville, and it is a 3.5 difficulty. I wasn't sour towards the CO because it took us so long to find- I was elated when I found it. If I make it back up to Paducah and happen to ever find this cache, elation will be my story. If I don't find it, it will because IWC is a step ahead of me.