This is buried in a Washington Post story on milbloggers.

...

... Army OPSEC Program Manager Maj. Ray Ceralde, who helped author the revision, said bloggers shouldn't be concerned.

According to Ceralde, the new regulation does not require bloggers to have each post approved by officers, but rather instructs bloggers to alert commanders and OPSEC officers when they initially create a blog. This is similar to the policy already put in place in Iraq, he said. "Soldiers have the right to express themselves as long as they don't reveal information that will subject their unit or personnel to harm," Ceralde said.

...
This is just a small part of a very long article and there still appears to be a great deal of uncertainty caused by the new reg. If Maj. Ceralde is right then the regulation as written is not a model of clarity based on all the educated people who thought it was a big change.