I think it is quite clear. If you should think about what "community members have indicated they don't like about challenge caches", than you should agree or disagree if the statement is problem for publishing challenge caches. That´s all.
e.g. "traveling long distances to find qualifying caches" means that this parameter is problem for publishing challenge caches. According to your post you disagree with it (as I did too).
I totally disagree, that may possibly be what the question setter meant but it isn't what the question is actually asking, the question is "Rate your level of agreement or disagreement with each statement." all the statements are then factual statements which generally are true, they aren't statements indicating that they are bad things.
