2021-12-30 UTC
# 
edgeduchess[d] whisper tags are tags that are used for chat rather than for categorization purposes, they originated on tumblr where people use them to comment on reblogs without polluting the original content. People also use them on their own posts to add side notes they feel provide context or add random thoughts. This is an example from bobaboard, which implements whispertags as an explicit type of tag: