Few advertisers want to reach 12-25 year olds...thats why radio doesn't
interest them.

C'mon, even Eduardo says that the most desired demo is the 18-34.

Right...18-34....not 12-25.

Soft drink manufacturers and candy makers aim most of their buys directly
at the 12-25 age group.

And there aren't many soft-drink, candy makers and bubble-gum adds to
support this demo.

The demos themselves don't give a rat's arse whether advertisers target
them or not..

Sure it doesn. If no one is trying to attract them as listeners...they are
going to find very few formats that attract them.