Auto-post Youtube videos?

[Heliosurge (Dan DeMontmorency)]

Discourse’s RSS feed plugin

RSS Polling

Summary Allows you to automatically import content from RSS/ATOM feeds into your Discourse site as topics Install Guide This plugin is bundled with Discourse core. There is no need to install the plugin separately. This guide explains how to configure and use the RSS Polling plugin to automatically import content from RSS/ATOM feeds into your Discourse site as topics. Required user level: Administrator Summary This…

And how to create YouTube RSS

How to Get RSS URLs from YouTube Channels

I use this myself. Works extremely well.