The Wall Street Journal heralds the arrival of the conservative blogosphere:
But the immigration bill marked the first time conservative Web logs could claim to have targeted and derailed a major piece of legislation. The triumph underscored their increasing influence and signaled that the balance of online power may be evening out in the political arena.
The confluence of blogs and conservatives' dominance on radio is an especially potent mix. Talk-radio and conservative bloggers don't always work hand in hand, but they have been effective when they do.
The Bush administration was forced to withdraw former White House Counsel Harriet Miers's nomination to the Supreme Court after conservatives on talk radio and on blogs complained about the choice. Currently, the two are railing against talk by some Democrats about bringing back the "Fairness Doctrine," which required broadcasters to balance coverage on controversial topics.
Fred Thompson talks about the same topic here, at his blog.