How do I post links in comments and commands in chat?
Whenever I post a link with a tag in comments, it doesn't work. And whenever I post a command with
backtics in chat, it also doesn't work.
Chat uses a more limited version of markdown, most of the formatting you're used to should still work. For example:
Posting tag links:
!imageuri if the link doesn't end with an image extension)
Posting code: wrap in backticks like normal
A lot of content will also onebox, for example posting a question link or an answer link from any Stack Exchange site will onebox in chat, images will onebox and certain media will (for example, YouTube links)