Good point:

Reporters may now give Mr. Obama’s many gaffes more notice. But don’t count on them correcting an implicit bias in writing about such faux pas.

Over the years, reporters have tagged a long list of conservative public figures, from Barry Goldwater to Ronald Reagan to George W. Bush, as dim and uninformed. The reputation of some of these men has improved over time. But can anyone name a leading liberal figure who has developed a similar media reputation, even though the likes of Al Gore, Harry Reid and Nancy Pelosi have committed substantial gaffes at times? No reporter I’ve talked to has come up with a solid example.

It’s clear some gaffes are considered more newsworthy than others. But it would behoove the media to check their premises when deciding just how much attention to pay to them. The best guideline might be: Show some restraint and judgment, but report them all.