Apologies if this has been covered. With the search function broken, I can't find out.
So it seems that microblogs pull in Mastodon hashtag content. So I've been hashing all my threads and posts but I can't find any of that content on Mastodon. So is it just a one way feed for this feature unlike other federated instances?
Is your kbin account being followed by anyone on Mastodon? If you have a mastodon account, try following your kbin account from that one and try again.
Don't have one, just saw lots of mastodon stuff on the microblogs when i showed up and thought it was a feature. but @mattmcal above says its not working for him anyway, so still coming online, maybe.