...for people to stop using the most overused word in the history of the world in their posts. Yes, of course I am talking about 
"iconic." For the love of God, please use something else. I'm not alone. We can't take it anymore!!!!!!!  
 
Here is an imperfect, but quite far-reaching, list of words/short phrases I quickly cobbled together that can easily be switched in before you even think about hitting the 'i' on your keyboard to start writing that hackneyed, trite, tired, cliched, played-out word. Just look over the list and choose the one that works best for you in your post. I beg of you...please. It's easy, they're in alphabetical order. I'll even amend the list to add other words that work, if people have suggestions...
•  archetypal
•  banner
•  canonical
•  celebrated
•  chief
•  classic
•  consequential
•  definitive
•  distinctive
•  
elite (eliminated by request)
•  emblematic
•  eminent
•  epic 
(added by request)
•  epochal
•  essential
•  exalted
•  exemplary
•  extraordinary
•  fabled
•  famed
•  famous
•  featured
•  flagship
•  glorious
•  highly-regarded
•  historic
•  illustrious
•  important
•  key
•  lauded
•  leading
•  legendary
•  lionized
•  magnificent
•  marvelous
•  momentous
•  most important
•  one and only
•  paradigmatic
•  paragon
•  pivotal
•  popular
•  powerful
•  premier
•  primary
•  prime 
•  principal
•  prized
•  prominent
•  prototypical
•  quintessential
•  renowned
•  revered
•  seminal
•  showcased
•  supreme
•  time-honored
•  top of mind
•  venerable 
(newly added and an awesome alternative)
•  venerated
•  well-established
•  well-known
Additional content most likely 
NOT found in the OED:
•  Fantabulous!