Signage outcome

A guy just pulled up in my driveway and rang the doorbell, to thank me for putting up my signs.  "I totally agree with you.  Ford is."

I asked him if he'd like the links so he could make up his own copies.  He hesitated, then said, "No, I've already got signs up for Roberts."

That would be Jeremy Roberts.  Our Conservative candidate.

I really don't get it.  But if it makes the guy think about the issue, I may have done some good.