spoiler post

 spoiler post  is a post that contains information that will spoil something such as a movie, in the IndieWeb this would be a post that communicated to a parser/reader that the content of the post might spoil info about a new book, tv show, movie, etc.

Marty McGuire
uses details and summary elements to provide text transcripts for each post of This Week in the IndieWeb Audio Edition that are hidden by default with a “Show/Hide Transcript” click target to reveal them.
 * First use 2017-08-19

Goodreads
Goodreads has the ability to mark a review as containing spoilers.

Brainstorming
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