I believe that what you can legitimately post in an encyclopedia like Wikipedia is factual information as released to the public by the entity that owns the information  Everything else is to be considered pure speculation gossip rumors or perhaps unauthorized leaks  Even if a Ford insider knows something about the MKS concept car that has not been publicly announced by the Company  they SHALL NOT post it here as some have already done  doing so may be considered Corporate Espionage and can result in termination lawsuits and prosecution   I started to try to clean up all the speculation posts about the MKS  but gave up trying  it is just too deep now    Now if Ford Motor Company publicly acknowleges and you can prove it with a link to a  legitimate Ford Motor Company Source  not from a fan  rumor  gossip or spy website  then by all means it can and should be posted here  For the time being you have to go with the official company line  that the MKS is a concept car that strongly hints at a possible future full size Lincoln sedan  But you can feel free to scour online news reports using Yahoo or Google or some other search engine and then post anything you find from a reputable news source that is directly quoting Bill Ford or Mark Fields or Anne Stevens or some other Company Executive or Spokesman  I think the Company realizes there has been some mixed information released from various sources and will try to straighten it all out in the coming days  For the next few weeks Ford will be observing public and press reactions to the MKS Concept Car and then make a final decision about production possibilities  most likely after The Way Ahead on January rd  In addition  Ford has many other upcoming Auto Shows where more Concepts and variations and corporate announcements can be expected  That said  I really do feel your pain  The sudden and unexpected renaming of the  Lincoln Aviator as the  Lincoln MKX has produced no small amount of chaos and controversy and then saying it is all about letters for Lincoln from now on and then saying MKX is actually pronounced Mark X which is alarmingly close to Mark Ten and then calling the MKS pronounced Mark S as either a full size Concept Car which would be E or F class or a midsize Dplatform based midsize LS replacement which is itself a midplus DE class chassis  it is all very confusing  The best we can do at this point is be patient  wait for the Corporate Executives and Marketing folks get their official story straight and let the Full Battle Fury of the Auto Show settle down a bit with the dust and then post just the facts Maam on Wikipedia