What happened to the former ning moderator Ken Harris? Wasn't he supposed to also "expose" ZetaTalk as a fraud? Did he already leave that ZetaTalk debunking site without bringing ZetaTalk down? Why would he apparently leave without accomplishing his mission? Why did another former moderator make similar claims and then disappear? If they are so certain they have the proof that ZetaTalk is a fraud, then why don't they follow through and bring that site down?