This medal takes time to get. You get this medal by participating in Writer's Den, Comics, or Fan Art.
How To Get It
If you participated these contests in 2009, you got this medal very easily, even if your item isn't shown on the Comet. Therefore, it made it easy to level up more.
If you did in 2010, 2011, or 2012 (or higher), you would only get this medal if your item was shown as one of the winners of that contest.
This is because 2009 was 1 year since Fantage was made, so I guess they were lazy to fix this until 2010. FYI: Fantage was made at April 2008.
For other editors
Please add some pictures, by the way!