User blog comment:Nnn6nnn/We need to stick together on this!/@comment-24061664-20180531051444

If you do not use LaTeX based equation, Google site is OK. For those who want MathJax, Github is better. It is specification of the site.

Only someone who sets up the site has to know the coding stuff. If properly set up, editing the pages of Github pages + Jekyll is as easy as editing this wikia. You can just link to the source markdown file (automatically by template). Whoever has the permission as a collaborator can edit the source markup file by web browzer.