What Happens When You Get All the Bronze Stickers in Pet Society?

Charlie has been secretly hoping that there was some sort of surprise for collecting all of the bronze, silver, or gold stickers; but one of her friends found just what does happen when you collect all of the bronze. She put the last sticker to be collected of the bronze furniture page and an option came up saying to publish the story, but nothing else. It looks like the only thing that happens is you get to brag about it to your other friends. Maybe if she collects all of the gold it will be different, but it seems like a waste of time to Charlie otherwise.