Here's the original email where I proposed .well-known: https://mailarchive.ietf.org/arch/msg/apps-discuss/1_a06NU8z... > 1) I feel that /host-meta is too casual of a name and prone to collisions. It matches /^[\w\-]+$/, which I think is a subset of a fair number of sites' usernames." ... > i.e. put something ugly and weird in there, like a semicolon, to minimize the chance that it interferes with people's existing U…
Fun bit of history!