2018-01-25 UTC
# #ActivityPub (AP) is also now a @W3C Recommendation!
https://www.w3.org/TR/2018/REC-activitypub-20180123/
Congrats @dustyweb @Tsyesika!
Supported by @MastodonProject + interop like
#indieweb site <—(#Webmention)—> http://fed.brid.gy <—(AP)—> Mastodon
#openweb ...
http://tantek.com/t4sa6 ( twitter.com/_/status/956436348361158658)