Do note you can post a bare URL if you are clever about it.
​https://boards.straightdope.com/t/drdeth-is-a-fuckin-jackass/933971/417 becomes
https://boards.straightdope.com/t/drdeth-is-a-fuckin-jackass/933971/417
­ also works, but I suggest only using it for a URL on a line by itself. (It stands for soft hyphen: a hyphen that appears only when a word is wrapped).