Interesting article, Hoag. Seems like he's saying that one can revoke consent, but in the next breath he discusses working within the system, as I advocate. To me, that's basically consenting.
I read it that you CAN revoke consent, but try feeding yourself or going to work without using public roads (that you never consented to building). You would starve. It's a "join us or die" system, that can only be changed by gaming it. You cant just "not vote" because your day to day life implys consent, regardless.