2015-05-07 UTC
# 
ben_thatmustbeme elf-pavlik: I don't think its impossible. In theory, the webmention endpoint should be able to store incoming webmentions to know what sites have links directly to the site, then outgoing webmentions use that information to discover potential vouches. This actually works better the more people offload their endpoint to a single service, as it could already know usable vouch urls