Kbin is a weird implementation. I think anything you post here is accessible by someone with a Mastodon account, but it wouldn’t show up for them the way we see it here. It would just look like random posts like in Twitter. I haven’t used kbin enough to even try, but theoretically you could subscribe to a Mastodon user and see their posts from here. Probably in the microblog tab.
Kbin is a weird implementation. I think anything you post here is accessible by someone with a Mastodon account, but it wouldn’t show up for them the way we see it here. It would just look like random posts like in Twitter. I haven’t used kbin enough to even try, but theoretically you could subscribe to a Mastodon user and see their posts from here. Probably in the microblog tab.