humans.txt:

  everyone:
  don't poke around /admin
  don't look in /cgi-bin
  don't put javascript into the form fields
  don't make your username look like valid SQL

  users:
  don't try to access IDs that you don't own
  always trust emails that appear to be from us
  don't look at /pricing#fine_print

  hackers and security researchers:
  please stay away

  lawyers:
  don't look too closely at /eula

  employees:
  don't look at other companies' job postings
  don't talk about your salary

  competitors:
  don't copy us
  don't undercut the prices listed at /pricing

  potential investors:
  don't look in /forum or /complaints
  don't look at /user_stats
  look at /pricing#most_expensive_plan