The survey results (https://www.surveymonkey.com/results/SM-2HJGSNH/) clearly show the community is in favor of halving and also halving at 150K blocks. Perhaps we need to do that twice down to 105 coin reward but stick there. Keeping the reward at 105 coins after two halvings at 150K block levels we would reduce the coins mined per day from 907K to 226.75K and we would hit 420M coins mined about Nov 2017.
I think if the community would have seen the spreadsheet and plot you posted, the vote would have been different. Although, I think some of us understand the exponential decay of halving, that the general community does not. I have to admit I was in favor of halving once; not every 70 days.
I would like to think as a community supporting the ongoing, long term success of this coin that this is an ongoing discussion and not just over and done, implemented, next!