I think there is great value in a website showing CFS response messages.
Particularly in summer time,I know a lot of people who use the paging sites to plan their own response to fires - eg they are at work, see that there is a fire going in say an adjacent area to theirs, and based on that info, there is a good chance that their brigade will be called. So, they organise to leave work early, just in case.
There are other Groups I am aware of, where the duty officer keeps an eye on the paging websites. As with the above example, if a big fire is going in adjoining areas, they page their own group, advising of the fire, and that their own group is not required at this time. It means that again, people can plan ahead - pack up their stuff at home in case they get a call, delay going out on their errands, make arrangements for possible child care, leave work early..etc etc, just in case they are required. If (and it is IF, not necessarily when) the call comes through, you have a larger number of people in the vicinity, and ready to respond.
On a busy / bad day, relying upon the Group where the fire is, or the Region HQ, or State HQ, to contact nearby groups with a warning they might, or might not be needed is not practical.
A pager website has the potential to assist all members / brigades in planning responses to bushfires, and other time consuming calls, such as Hazmat etc
Pip