This looks nice, subscribed. I’ve recently been looking for a quick way to write short “mathy” notes in markdown (with full MathJax for math) and share will co

This looks nice, subscribed. I’ve recently been looking for a quick way to write short “mathy” notes in markdown (with full MathJax for math) and share will collaborators for commenting and found HackMD to be nice for this (codiMd is the open source version). I also found Authorea which looks nice but it does not let you comment on markdown text. And there is too much clicking around to write math. Ideally there should be KB shortcuts for everything so one doesn’t have to keep clicking on the menu just to insert math.