4 Simple Rules features writings constructed according to 4 rules: 1.) posts must be written using Danger Notes or Squibler.io (apps that delete what you’ve written if you stop writing for more than x seconds 2.) all writing and editing must take place during one pomodoro session (25 mins) 3.) whatever is written and edited during the session must be posted, no matter what 4.) and you are permitted to do a later edit to the post but you must leave the v1 appended to the bottom and completely intact.