Yarn

MewsFeed implements a feature called "Yarn(s)".

Just as cats like to play with balls of string, people enjoy "pulling on threads". Yarns allow MewsFeed users to assign individual mews to a Yarn, which you can think of as an ongoing thematic thread of exploration. Yarns are visible on a user's profile and, once clicked, filter their activity down to only those mews associated with that yarn.