Very good post and read I can hardly find any thought that you haven't catched on to. So my suggestion would be to create a Dolphinsupporter community kind of like the minnow support project. I hope that this issue will become more relevant in the future because the time periode to create all this dolphins accounts is very short if we look at the Steem price. Even with 6$ Steem it is hardly manageable for average joe to ever become a Dolphin.