Bloggers have performed an invaluable function since their emergence in the media world a few years ago. Whether it is uncovering the forgery of the RatherGate documents, the fauxtography that is propaganda in the service of terrorists, revealing and publicizing the odious practice of earmarks, the bias that has corrupted the media-the quest for truth is what has driven the best of the bloggers.

Now the Washington Post joins the campaign: today  the paper starts a new feature-The FactChecker, which will be focused on examining the veracity of claims made by politicians. Imitation is the sincerest form of flattery as the opprobrium formerly heaped on the new media practitioners (clad in pajamas, hairy knuckles, anti-social nerds, zealots-take your pick) is transformed into unintended praise.