It has been well established that when a list of names starts scrolling up against a black screen, the movie is OVER. You're done. Whatever story you had to tell, you told it. That's the way movies work. You want to put something cute after the credits, fine. Knock yourself out. A lot of times that stuff is fun. But it doesn't count as an actual part of the story. If it's something we need to know, tell us. Don't hide it after the list of gaffers and production assistants and humane society certifications.
I recently watched Fast Five and Thor, then discovered after the fact that I missed post-credits sequences for both films. This frustration reminded me of Eric D. Snider's rant about this very topic three years ago (almost to the day):
Posted by David Chen Friday, May 6, 2011 12:03 PM