Has Ken Miller Refuted Irreducible Complexity with a Tie Clip?

At a recent meeting of the student apologetics group Ratio Christi an acquaintance suggested to me that biologist Ken Miller's use of a mousetrap as a tie clip -- with the catch and the hold-down bar removed -- was somewhat cheesy but had "made its point." Really?

What exactly was Ken Miller's point? Well, the idea is that Miller's tie clip purportedly demonstrates that Michael Behe's example of the mouse trap as an irreducibly complex (IR) apparatus (comparable in this respect to the bacteri...