The electoral college crops up from time to time. On the subject of such:
One of the major drawbacks of the United States electoral college is there is a disproportionate amount of campaigning in swing states like Ohio and Florida. Swing states carry so much more weight than other states, particularly those which are "a given". That is to say, despite being worth 55 EC votes, it just isn't worth it for a Republican to spend all of their campaign efforts in California. Likewise, despite collectively being worth 21 EC votes, it just isn't worth it for a Democrat to spend all of their campaign efforts in Montana-Idaho-Wyoming-Nebraska and both Dakotas.
Below is from the 2004 Presidential election that encompasses both the Bush and Kerry campaigns during the
final five weeks of campaigning. Each hand represents a personal visit from either a Presidential (Bush/Kerry) or Vice Presidential (Cheney/Edwards) candidate. Each single dollar represents
one million dollars spent on advertising by both campaigns.
As you can see, the major focus was on these swing states; Florida, Ohio, Pennsylvania, Wisconsin and Iowa in particular. With the exception of Florida, nowhere in the south received
any personal attention in the final five weeks and likewise for anywhere in the Rockies.