If they got rid of it they would have to make things more obvious. You would never be able to find the GPS caches without a little help.
Also, the collectables are there to aid the storyline, so the idea is for you to find most of them quite easily anyway to get all the info thats in them. If they were hard to find and weren't key to the story then they would just be collectables for the sake of collectables and most people wouldn't bother trying to find them.
Also, the collectables are there to aid the storyline, so the idea is for you to find most of them quite easily anyway to get all the info thats in them. If they were hard to find and weren't key to the story then they would just be collectables for the sake of collectables and most people wouldn't bother trying to find them.