I saw this fan made trailer to a fictitious movie a few years ago. A commenter on the Batman movie post reminded me of it.
Dick Grayson is my favorite comic book character of all time. I loved the idea of doing a whole movie around him as a Dark Knight Returns style mystery pulling in the older DC universe.
The thing I love most, though, is that a group of people got together and made the type of movie (trailer) that they would like to see. This goes back to my point about the internet/digital age and how it is democratizing movie making.
(I do have to credit John Nolte for coming up with this main idea about the future of film)