I use these for footnotes, eg in [1] which had a lot of footnotes. Ghost and other blogs don't support footnoting well afaict. Sometimes I miss restructured tex

I use these for footnotes, eg in [1] which had a lot of footnotes. Ghost and other blogs don't support footnoting well afaict. Sometimes I miss restructured text, which did this quite well, markdown alas does not. [1] https://blog.paulbiggar.com/i-cant-sleep/ https://blog.paulbiggar.com/i-cant-sleep/