What apologists like BigA and DavidE seem to ignore is the value in localism.
There are markets in the US that are not pro-big box stores, and value their local identity and businesses highly. It's a mark of pride and community.
It's often a wise business plan to own a niche instead of scrapping with four other outlets for the same audience on a lower budget.
Look at places where educated people live and incomes are rising. Think about what they value and enjoy.
They're not buying pricey lofts because of proximity to a Walmart.
Tastes are a lot different in downtown Portland or Austin than they are in Medford or Lubbock. Not that radio's taken much note.