I haven't seen this movie yet, but this review had me intrigued.
From the review:
"The intensity with which "The Incredibles" advances its central idea — it suggests a thorough, feverish immersion in both the history of American comic books and the philosophy of Ayn Rand — is startling."
Wow!
But this isn't the only review noticing a connection between Ayn Rand and the incredibles. The Washington Times also pointed this out.
In Google News entering the searchwords Ayn Rand + the Incredibles gave a total of 5 hits. But if you type the same into the Google search-engine: then you get more hits than any sane person would attempt to read!
The cultural revolution has begun!