ed(1) conference is a user on bsd.network. You can follow them or interact with them if you have an account anywhere in the fediverse.
If you don't, you can sign up here.
Recently got my hands on "UNIX nroff/troff: A User's Guide" (1986) by Kevin P. Roddy. Captured some of the love for ed(1) to share.
https://bsd.network/media/KBsmmVgId18cWtd_K8w
