There's a lot of interest in superheroic gaming in the Fate community. In no particular order, here's a list of products, articles, and rules that cover superheroes, powers, and fluid cinematic action. Please join the Four-Color FAE community to share your own!
The Google+ community for this game can be found here: https://plus.google.com/communities/100813028091232745121
Troy Ray created a character sheet for superhero characters, along with a black-and-white version with alternate Approaches.