The most popular Young Justice YouTube reviewers have gotten together to create an Awards show to show Cartoon Network how much the fans care about the show. Alone it isn't enough to save the show but, there's been many different attempts at getting the show back with methods like spamming CN execs, sending them domino masks, facebook, twitter, etc. If you care at all about the show, go and vote. You can vote on the 16 (I see what they did there) catergories every day and you can send a video of yourself explaining why you love Young Justice and you may be featured on the award show.
More details in the video below.
Note: If you want to vote more than once, you may have to clear your history every day to vote every day.