HAd to look them up. Interesting...they have an internal capacitor? The EE's on the site will have to log in on this one. I have a few long haired Q's bout this. maybe later.
On a lighter note: Myth Busters did a comparison test of a bunch of plugs. I do not know if these were part of the test. Any who, a multi-anode(electrode) plug won. Don't remember which one.
But at $24+ ea. (if I read it right) you could by a full set of cheaper plugs for the cost of one! Change em out at each oil change and still be ahead! JK, my .02 is these would be better suited to a hybrid or other suitably green vehicle. That is if they work as advertised!