The MDC is working to provide a new service where, once (and only once) per week, volunteers construct and publish a summary of each Mozilla newsgroup's major discussions and decisions. I've created an example summary here.
The purpose of these summaries is to make it easier for everyone to stay aware of the major happenings in all groups without having to read all of the groups themselves.
These summaries would be initially created in this wiki, and then posted to the MDC DevNews weblog. These summaries will not be syndicated to [http://planet.mozilla.org Planet Mozilla at this time.