Another nitpick:
Mike Douglas (or Woody Fraiser and Roger Ailes, to be more exact) had asterisks all over the set four years before "The Dating Game" (when the show started as a local Cleveland show). When I first saw "TDG," I thought they were ripping off of Douglas (especially since I lived in beautiful Cherry Hill, New Jersey back then and watched Mike on his second flagship station, KYW in Philadelphia--I even got to see it in person at the cramped studio in the basement of their old Walnut Street HQ in Center City Philadelphia--I still remember that Bobby Rydell was the co-host).
And everyone--Chuck Barris didn't create "TNG," Nick Nicholson and Roger Muir did--Barris just perfected it.