All petitions are meaningless. We should actually never try to change things. Really why ever do anything? Joking aside, yes, a petition will not 'change' things. The ultimate decision comes down to the WCA delegates and we have no control over that. The goal of a petition is to make a community's voice heard. The WCA only adds an event because people want to compete in it but if no one tells them they want that event, they would never add it? If you never ask for it, you will never get it. Doing nothing does nothing. A petition helps to communicate the desires of the community in hope of change through collective action. One stick weak, many stick strong. If the petition, in the end, does nothing, that's fine. At the very least its an attempt at something.