I believe the bullet points are factually correct. Can you cite some specific points that you believe are simply wrong?
Another random point:
Windows requires that users log in with administrative privileges to install software...
"Windows" requires no such thing - poorly written software, created with no sense of how Windows access-controls work, requires one to have administrative privileges to install software. Are such things unique to Microsoft? Try installing iTunes or Quicktime on your OS X box without the administrative username and password - see how far you get.