On Oct 4, 4:11 pm, "David Eduardo" wrote:

Most AMs have been outgrown by their markets. And all are being out-aged by
the audience. News talk is migrating to FM. This week we saw a sports talker
go to FM. Eventually, the talk formats will also be on FM, and AM will be a
bunch of brokered, niche and ethnic plays that will bring station values
down and make the band irrelevant to most.

That's better than its being utterly irrelevant, which is the goal
with HD.