There's no easy explanation for why a profane loudmouth with an eight-pound nose and an obsession with flatulence should be perpetually smiled upon by the PR gods the way Howard Stern is.
Maybe it has something to do with the enemies he picks; clearly they're not too sharp.
The fact that Stern is moving his show to Sirius satellite radio is so well-known by now you'd think it was Dick Cheney's job to keep it a secret. And everyone's heard ...