액티비티펍에서도 트위터에서와 같이 피인용 글을 다루는 스펙이 있나요?
If you have a fediverse account, you can quote this note from your own instance. Search https://hackers.pub/ap/notes/0195d69e-8a45-7d93-822e-ae164e740d37 on your instance and quote it. (Note that quoting is not supported in Mastodon.)