Her column today is worth reading all the way through:

Eleven years ago the Democrats lost control of Congress. Then they lost the presidency. But just as important, maybe more enduringly important, they lost their monopoly on the means of information in America. They lost control of the pipeline. Or rather there are now many pipelines, and many ways to use the information they carry. The other day, Dana Milbank, an important reporter for the Washington Post, the most important newspaper in the capital, wrote a piece deriding Judge Alito. Once such a piece would have been important. Men in the White House would have fretted over its implications. But within hours of filing, Mr. Milbank found his thinking analyzed and dismissed on the Internet; National Review Online called him a “policy bimbo.”

Whether Republicans take full advantage of this turn, Noonan argues, depends on whether Republicans can be true to conservative principles:

But where does this leave us? With our mass media busy with reluctant reformation . . . with the old network monopoly over and done . . . with something new, we know not what, about to take its place . . . with the Democratic Party adjusting to the loss of its megaphone . . . Where does that leave us? I think it leaves us knowing that, more than ever, the Republican Party–the party ultimately helped by the end of the old monopoly and the reformation of news media–must be a good party, a decent one, and help our country.
That it regain a sense of its historic mission. That it stop seeming the friend of the wired and return to being the great friend of Main Street, for Main Street still, in its own way, exists. That it return to basic principles on spending, regulation and state authority. That it question a foreign policy that often seems at once dreamy and aggressive, and question, too, an overreaching on immigration policy that seems composed in equal parts of naivet