Google Docs

Google Docs write has support for emoticon type responses, allowing you to respond to text with a simple code instead of an all-typed comment.

Subsequently, all days appear in the following table.

The gif of judgments about Google will appear as you write a comment, write a comment, write a comment, comment a comment, and “suggest an edit” when you edit the location of the text.

You can also write

Google says these responses provide a “cheap alternative to comments”.

And the writings became official

Written Reactions to Documents, Imports, and Incoming Pink.