Have you ever sent a fax?
Yup. Some confidential stuff can't be scanned and emailed so you need to fax it over. Used it for work. Also when I had to setup automatic payments with my utility company who wouldn't accept my signature any other way.
Retrospring uses Markdown for formatting
*italic text*
for italic text
**bold text**
for bold text
[link](https://example.com)
for link