I would love to see more written content overall.
I understand the desire to automate this sort of thing and I can understand the utility at first but I think we should absolutely be afraid of that in long term use. Instead I think people should use the built in cross posting function to link conversations from different communities. I think this is a great way to build slow diffusion of communities into the fediverse.
See my post here for an example: https://lemmy.blahaj.zone/post/217550
As an example. This is the sort of post I’m talking about: https://tech.lgbt/@spaduf/110941439731236455
Already sitting at about 8 boosts and several favorites from some folks with a fairly large follower count. That means potentially thousands of eyes. I went ahead and put together a dedicated user as I think that may be more appropriate than spam posting Lemmy communities/instances on my personal account. Not sure when I’ll have time to flesh it out and make it active but I’ve already got a list of communities/instances and what groups I think would be interested in them. Find it here:
https://mastodon.social/@lemmy_for_mastodon