Appeal to authority is a poor form of evidence. This does not rule out quotations. References are encouraged. When long quotes are necessary, they can often be placed at the bottom rather than at the top of the message. Selective quoting and succinctness are encouraged.
Some attention is given to posting frequency.
Submissions are encouraged from those who have posted infrequently. It is best to include your remarks in your message rather than adding them as an attachment. Moderators are reluctant to accept encoded messages.