Maybe just to test it out. Require your Username written on your park ticket and taken a picture of that nearby one of the images required to be taken and geologged. But with any kind of advancement of technology, there is going to be the ones who ruin it. Spoof the geologging, print tickets and put names on them. Make fake sets or photoshop tickets on pictures.. possibilities are endless to how ways people can scam this system, shoot i even found a way to scam the VMK WDW system. All i did was have my friend who worked in the park print me 20-30 tickets at a time and turn in a bunch of quests throughout the day since i lived nearly 20 minutes from the park when the game was open.