Leaving the Post Modern Era?

I'm not up on all things post-modern, but I do tend to believe that there is a drastic cultural shift taking place. I came across a quote from Time magazine from Alexandra Jacobs, who was one of the passengers of the Jet Blue flight that safely landed after their amazing 3 hour circling of Los Angeles. She said:

We couldn't believe the irony that we might be watching our own demise on television. That seemed a little bit post-post-modern.

I didn't know that we were progressing that quickly! ;)