External: Reflect Protocol in Social Web Protocols document #118
Description
@azaroth42 @rhiaro to ensure that Social Web Protocols document has entries for where the Annotation Protocol has similar features to others in the space.
Document is:
https://github.com/w3c-social/social-web-protocols/blob/gh-pages/social-web-protocols.md
(Update with github.io page when GH refreshes)