WWL was a leading station before adding FM. WIOD has no base to build out from.
It had a base but tore it down in the late 90's when it canned Neil Rogers and became the Rush Limbaugh - generic conservatalk station.
To be fair, WWL had gone down the syndication road and its local base was a little shaky before Katrina's devastation made it the "go-to" station again. I have to imagine a lot of people whose only informational lifeline was WWL, either stuck in NOLA or taking refuge somewhere between Houston and Atlanta, not only see the station as a radio station but as a friend for life, something that really couldn't be said before the storm.
. The single-book diary comment was based on one station being something like 23rd and the other being 24th. Even in sports, there is no distinction for being next to last instead of dead last.
Are you sure about that last sentence, especially considering where the all-sports stations generally linger in the Miami ratings nowadays?
As far as there being no distinction for being next to last as opposed to dead last, ask two gazelles getting chased by a cheetah. As the old saying goes, "I don't have to be the fastest, I just have to be faster than you." WINZ was faster than IOD in the morning but rather than allow Darwinism to take its course, management shot down the faster gazelle and let the slowpoke live another day.