Forum Moderators: open
A majority of editors use Internet Explorer 5.0 or higher or Netscape 4.0 or higher.
But for the sake of the user, browser compatability is a must otherwise you'll lose instant traffic.
Only a small portion of editors will use added phrases o descriptions, some include:
Graphic intense (read: slow loading)
Requires Macromedia Flash (read: no skip intro provided for the nonsense splash screen)
Requires Java or JavaScript (read: you can't navigate site without java or javascript)
Requires Registration (read: all the good stuff is for members only)
Health [dmoz.org] is as busy as ever.