I have taken many suggestions to improve the presentation:
1) At least six neat slogans.
2) Advertising on Google Adsense and Facebook
3) Different website layouts
4) Getting the TDG its own URL
5) TDG Videos: in style of one-minute hooks and longer lectures
6) A TDG comic book
7) Reducing my 55,000-word book to a 4,500-word essay.
8) About 10 internet forums.
9) 7400 responses on Medium, many of them about the TDG, each in a different way. Some of them should have hit a nerve.
Experience says another suggestion is not likely to work. But I am always trying new things as time and energy permit.
I'm not sure the world is really ready for this topic. Electoral reform of minor things is very hard. TDG is a much bigger reform. Average people have been inculcated that they are powerless to change.