Sigh...I'll repeat this again
the AKC has no authority to regulate breeding practices nor will they ever, it's the breed clubs that you need to direct your angst at not the AKC they are a registry and sanction dog shows.
BTW, The AKC is going a long way to help the mix-breed dog, since it's inception even their "companion events" meaning obedience, tracking, rally, agility etc. were only for AKC registered dogs. They now have a program for the mixed breed dog to compete in these events it's called Canine Partners and you can read about it here:
AKC Canine Partners. AKC program for Canine Partners.. So that means there is something to do with your mixed breed dog and you can earn AKC titles in these events. From where I sit that's HUGE and they are supporting and promoting the muttleys of the world and giving them a place to learn, grow and compete right along side their pure-bred cousins.
Is the AKC perfect - no, but they are not the ones to blame for bad breeding practices.
My suggestion to the OP is to write/email or what ever to the WESTMINSTER KENNEL CLUB - they are the club that has chosen not to run the adds...again the AKC had nothing to do with it - it's that particular Kennel Club contact info here:
http://www.westminsterkennelclub.org.../clubinfo.html. You can also read about the history of the club here:
http://www.westminsterkennelclub.org...c/history.html and note the WKC is older than the AKC. Again the AKC is a registry/record keeping entity and have no authority in regards to breeding practices.