They do more than you think. A lot of people don’t follow or pay attention to politics but will still end up voting. For these people recognizing which names they think they saw the most of on those signs is who they vote for often times.

“I don’t know who these 2 or 3 people are at all, but I saw this persons name on a sign on every other lawn I passed for the last 6 months. They must be who I’m “supposed” to vote for.”