Board Thread:General Discussion/@comment-26339491-20180810233208/@comment-26339491-20180815213135

It's possible, though there is no immediate update planned that would introduce that. We are still trying to figure out which formatting features communities really need vs. features they just expect because they are possible on wiki articles but wouldn't even get used much in Discussions.

What we are going to be adding for sure and somewhat soon is better linking, where you can have link text vs. just pasting a whole link into a Discussions post. That should help add more links to the wiki in Discussions and connect the two better.