First I'd like to start out by saying I'm 15. I do not earn much money, and I'm just trying to see which platform's best for me. I recently turned into a PC gamer. I have a nice rig and prefer it over my Xbox ONE. My father and I have two Xbox ONE's. We bought the first Destiny twice without knowing about "gamesharing". I do have friends on both platforms (PC and Xbox), but closer friends and better graphics are for PC. I do not want to have to buy the game twice to play it with a family member so is gamesharing possible on PC? Thanks for your time, Marc.