*** This plugin is in Alpha Version.
*** If you are not a Developer, this plugin wont be usefull for you by itself. unless you use a theme or plugin that requires it.
This Plugin logs events that can be important to an individual users. it log's effected user's ID, Post ID, User's ID who raised the event, and event parameters plus Question ID and Question Title if event is about a post(question,answer or comment).
also it neglect events that can not be important to users, for example when user comment's on his own answer or favorites his own question event wont be logged.
this plugin can be used for creating an Event Notification or Message Notification by themes and plugins.
Plugin's Github Page