Actually, it means a lot because:
1) Reporters grow up to become editors, and
2) More importantly, when there's such a uniformity of belief through a given group (about 80%, give or take, based on voting records), it introduces an unintentional bias. You look around you, see everyone thinking the same thing you do, and think "So this must be the way the world is." It's unconscious and subtle, but it's very easy to see if you know it's there. And the cumulative effect heavily effects how stories are reported.