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Article:

12 Jobs on the Brink: Will They Evolve or Go Extinct?

Find Out If Your Job is on the Endangered Occupations List

On-air DJ: Jockeying for position

Podcasting, web and satellite radio, and syndicated programming have forever changed your local radio station.

Yeah, you can still be the 12th caller and talk to a live DJ, but these endangered creatures may be running out of air.

Verdict: Evolving. The airwaves are being replaced by "web waves" and satellite signals. Disc jockeys who can see past terrestrial radio and bring their communication skills into the future stand a good chance of keeping their voices heard, the songs playing -- and our teenagers' music choices driving us crazy.