I have had no real information to add over what is available in the media until recently. Water is slowly being restored to Ramona, and I have heard unconfirmed reports that San Diego Country Estates residents might be allowed back in once water service is fully restored. Apparently some grocery stores in town are open for people who did not evacuate, and highway 67 into Ramona is not in the middle of fire activity. All this is not confirmed, though.
No new information on any houses burned in the Estates. The east end still appears to be unaffected.
Some Ramona specific resources:
The Ramona Sentinel has been a terrific source of round the clock coverage of what is possible in a town still in shock. Thanks to those folks we know what is going on on the ground, tv has all but ignored us now