Have you ever done something completely amazing in a game, and wanted to show someone, or keep it to relive the moment? Halo 3 had some temporary videos, saved as replays for a short time on your Xbox 360, and both Halo 3 and Gears of War allow you to take screen shots, but we've never seen the full ability to record and upload a video without expensive equipment.
Now, in the PlayStation 3 version of HAWX, you are given the power to record, and upload amazing aerial footage directly from your console to Youtube.com. You can prove how you pulled off that amazing stunt, survived against unsurvivable circumstances, or just share something crazy that happened in the game - all from the game's own menus.
It's easy, but don't take my word for it, check out this educational video for the step-by-step process. I can't think of a better way to share those precious "had to be there" co-op moments with friends.