But many liberals would do just about anything rather than credit Mr. O'Reilly with any positive role in the culture. Too many of them were until this month busy scrambling for invitations to appear on "Imus in the Morning." Some are now honestly admitting chagrin at their desire to share Imus' microphone: Ana Marie Cox of Time magazine admits she went on the show only "to earn my media-elite merit badge."

As for Mr. Sharpton, while he points out that he has attacked abusive rap music lyrics, he is careful not to advocate doing too much about them. When CNN's Glenn Beck asked him when he would be "trying to get these guys fired from their record contracts as much as you're trying to get Don Imus thrown off the radio," Mr. Sharpton was evasive. "These record companies ought to be hit so that we will take the profit our of [gangsta rap]," he said. But when Mr. Beck asked him specifically about the artists themselves, Mr. Sharpton said the Imus case was different because he was "on a federally regulated radio station and television. If those [artists] were talk show hosts, I'd be marching." Is Mr. Sharpton unaware that gangsta rap has also been played on radio and TV?

Not that those broadcast outlets don't have some standards. When MTV aired the Kanye West's "All Falls Down" video, it bleeped out the words "white man" in the following lines: "Drug dealer buy Jordans, crackhead buy crack. And the white man get paid off of all of that." Radio stations in Canada bleeped out the words "white girl" from the lyrics of Mr. West's "Gold Digger," a song that included the line: "Leave your ass for a white girl." When Lisa Fager, the head of IndustryEars.com, a group promoting restraint in rap music, asked MTV why it would edit out such references to whites she was told "they didn't want to offend anyone."

Ms. Fager, who has herself worked in the recording industry, is opposed to censorship, but says the Federal Communications Commission should enforce existing laws that ban, for example, broadcast radio stations from playing the most outrageous material before 10 p.m. "I do not believe we are supposed to sit still while young women are dehumanized, infected with HIV and abused by young men programmed to think of women as nothing but sex toys," she told New York's Daily News. "That's immoral and cowardly."

Here's hoping the whole Imus affair spurs not just more clarity but less cowardice when it comes to other aspects of what Mr. Obama calls our "coarsening of the culture." Mr. Imus is history for now. But the most offensive rap artists are still growing strong. Accountability for misogynistic and racist remarks should apply equally to Don Imus and Snoop Dogg.