Messrs. Baude and Dilts seem to have the better of their argument with Josh Chafetz over whether or not voting for non-viable candidates in plurality elections is, in fact, voting; that behavior may not be rational qua Downs, but it is nonetheless casting a vote—albeit, perhaps, not a decisive one in the two-party contest. I also tend to think that expressive ballots may, nonetheless, have instrumental effects; one suspects Bill Clinton and Congress might have cared quite a bit less about balancing the budget in the mid-90s had not Ross Perot received approximately 20% of the vote in the 1992 presidential election.

And, for those who are missing it, there’s a lively debate over same-sex marriage going on in comments below.