Likely no. There is a dearth of 'literature' in terms of books and the like right now, it does seem. But everything is 'exploding' in the arts right now. Banksy is not a painter, but his work hangs in museums and is collected. Breaking Bad is not a play to read, but it is a strong work nonetheless. Iron Man is a movie, but Tony Stark is a character we all can reference just like John Galt.

I think the post-post-modern era will not be so easy to define. There will be common works, but nothing as ubiquitous as 1984 or Romeo and Juliet. Things are changing too fast these days, and it is unlikely to stop, we are splintering and that is not a bad thing maybe.