This is a personal, non-sponsored post by a member of BuzzFeed's ad content team.Buzz·Posted on Dec 10, 20129 Necessary Graphs On Christmas DecorationsWhat's on your list this year? How about a bar chart that assures your feelings about stringing popcorn together are completely valid?by Jason SweetenBuzzFeed CreativeLinkFacebookPinterestTwitterMail Jason Sweeten writes, draws, and tweets.