2021-04-29 UTC
# 
doosboox tarball777: basically the idea is that A publishes a page APOST, then runs a tool that finds all URLs mentioned in APOST. For each URL in that list it gets the URL target, then parses that to find a "link rel='webmention'" (I think it could be returned in the http header as well). If it finds one it posts a webmention to that endpoint (which is the