Twitter abruptly bans all links to Instagram, Mastodon, and other competitors

Illustration by Alex Castro / The Verge

Twitter will no longer allow users to promote their presence on certain social platforms, including Facebook, Instagram, Mastodon, Truth Social, Tribel, Nostr, and Post. In a post outlining these changes, Twitter says it will take action against users that violate this policy “at both the Tweet level and the account level.”

https://www.theverge.com/2022/12/18/23515221/twitter-bans-links-instagram-mastodon-competitors