Well, I said it was coherent "on the face of it" -- I'm not motivated to spend a huge amount of time finding the incoherencies.

here is a particularly good example by Nathaniel Branden.

Heh. I recently picked up issue #2 of Action Philosopher Comics, the "All-Sex Special", which featured a story about Ayn Rand's "Non-Objectivist Love Affair" with Nathaniel Branden :-)