hi,i think politeness may go a long way some admin comments about double posting etc can come across as being slightly aggressive and just plain rude,maybe putting a "please" at the front and a "thanks" at the end instead of shouty!!!! could work a little better after all manners are free or so ive been told.
also if a member comments on how they are spoken to by a staff member a reply other than"HOW WOULD YOU LIKE A 3 DAY BAN" may also be a little better.