Time Machine Restore
To my immense relief, restoring from a Time Machine backup seems to (mostly) have Just Worked. Phew!
The minor things I've spotted so far are:
- Apache stopped working after the restore. As discussed
and here, a simple
sudo mkdir /private/var/log/apache2sorted things out.
- My local Bugzilla installation seems to have lost some bugs I entered before the crash. However, it's entirely possible that I entered them just before the crash, and so they didn't make it across to the backup.