Lemmy Federation with Discourse

As of yesterday Lemmy can federate with Mastodon and Pleroma.
Discourse (the software used for this forum) will implement ActivityPub as well.
What would/will be really cool is when Lemmy and Discourse will be able to federate with each other.

I prefer the Discourse design over Lemmy, but there are some really cool discussions going on in Lemmy and it would be super cool to follow them and participate from here.