this forum looks like Discourse and also seems to be developed with Nim(not very sure). But I do miss some features from Discourse or GitHub.
1. Markdown support. Being one of GitHub users I'm quite familiar with Markdown, this forum seems not supporting Markdown? 2. Linked topics has previews on Discourse and GitHub. And GitHub even have features like "Pingbacks"(not sure the name), the topic being linked got a auto comment after being reference, like [https://github.com/facebook/react/issues/11527#ref-issue-382002943](https://github.com/facebook/react/issues/11527#ref-issue-382002943) . can we have those features?
