It might be relevant--Presidents do have an effectively infinite number of choices to make...
SO, answer the question, candidates!
Candidate 1: I love their music.
Candidate 2: You traitor! Iran is a threat to our national security, they're musical terrorists!
Candidate 1: It's important to foreign policy to be receptive of... blah blah blah...
If anyone's interested, there is a pro-axiom of choice group on facebook. http://www.facebook.com/group.php?gid=2210456398
Oh no, the bots have learnt to differentiate! Pray that they will be fond enough of this ability to prevent the [technological] singularity.
Haha, yes this happens every once in a while - but it's better than before the captcha which was around 20 spam comments per day.