Congratulations on making this far down the list! But you probably agree with me - reading this spreadsheet hurts our eyes! So let's build a HackWeek project regisitration site! An example would be GlobalGameJam's official website (https://globalgamejam.org/2018/games), or Unity Connect's Projects page (https://connect.unity.com/p). It could also serve as a centralized archive of all the projects from previous years.