I agree with the above. Up until a few years ago, a number of SCA’s (formerly Macquarie Regional Radioworks) regional stations have their own local music logs, which makes it interesting for those travelling around. Nowadays, most of their regional stations have the same logs everywhere, whether it be the Triple M or the Hit stations. At least there are some Triple M regional stations that take the Classic Hits log (eg. Mid North Coast of NSW) instead of the Greatest Hits log.
At least there are still some regional commercial stations, particularly those owned by Grant Broadcasters & the independents, that maintains its own local log. 