Do you have any greedy geocachers in your area?
In our area (Eastern England) we have one guy who gets FTF on the vast majority of published caches. For example, a series of 26 'alphabet' caches was published the other day - the notification came out at 11:50pm or thereabouts. One of these was in the village where I live, so early next morning a friend and I set off to find it. We were disappointed to find that it had already been logged, but surprised that it was logged at 3:52am! Checking the other caches in the series it seems that he's logged FTF on all except a couple he could not find, between about half past midnight and 6am!
I checked all 194 caches published this year in a ten mile radius and he's claimed FTF on 127 out of 194.
Now, there's no reason why he can't do this - its not against any rules or anything, it just feels a bit like the sort of person who, when the buffet opens, runs to the front and grabs all the chicken legs so theres none left for anyone else!
I guess he's having a great time, but it seems to take the fun out of the game for everyone else. You know that if you spot a new cache you're very unlikely to get to it first.