That's interesting. I thought that it was only two or three bagans that were directly involved with divers/ecotourists. There must be about 30 bagans thoughout the bay...and the impression I got (when I went to some of the non-touristy bagans) was that most of them didn't particularly want to have much to do with hordes of tourists on and under their bagans.
I didn't see any "hordes". The whole time we were in Cenderawasih Bay, I saw no other dive boat than ours. And there were only 12 of us on the Raja Ampat Explorer. Maybe because the live-aboards need to move back around the Sorong before the weather gets rough across the top of West Papua. I did not even see anyone come out from the resort.
I think that the reluctance from some bagans to get involved is to do with the "economics". Essentially, the dive boat pays them for the use of their bait fish and their time. About $50USD covers half a day. That pays the fisherman for their lost fishing time. In the interview, I asked them whether they were better off financially from fishing or feeding whale sharks. They said that it depends on whether the tuna were running or not. They could make more from catching tuna (which is why they keep the nets of live bait), but, if the tuna are not running, they catch less valuable fish like spanish mackerel. Then the divers become more profitable.
Also, the fishermen don't own their bagan. They pay 50% of the fish caught to the owner. Currently, the owners are not taking 50% of the money paid by divers to swim with whale sharks. So, I suspect some owners discourage it.
Right now, it is all very non-commercial. But I fear the day that someone decides that this can be a money spinner and commercialises that whole business...
Regards
Peter