• Seems like twitter might be blocking mastodon domains from a public list somewhere? Even a link to a very small (public) instance was blocked. A link to a single-user instance however, was not blocked.

    Interestingly… a link to that same (not blocked) single-user instance but with another (blocked) instance’s domain in the path of the url was blocked.

    Hmm… What if… twitter.com was listed as a mastodon server?