Replied to: github.com

Chris Aldrich’s invite post also contained an RSVP.

Xray/webmention.io translated that as he was RSVP-ing to me. Looking at the markup it seems clear he is RSVP-ing to an event and either mentioning me (simplest solution) or inviting me (harder solution)

This issue is really just proposing that this type of post is first considered a mention, then once there are some more invites in the Wild the work can be done to parse for actual invites.