The story of Frank is that there was a newspaper ad looking for a writer for a magazine that hadn't come out yet called, "falseprophet" or something like that. Everyone that responded to the ad was asked to write an example article, then Frank switched the articles and sent them to other people seeking the job. The people that received the article were instructed to call the author and rage at them for how shitty the article was.
Then /x/ began, and the website that contained the false-prophet thing was a system of key words you had to put in. The site was constantly changing.
Eventually I went into the chatroom where people were spearheading the investigation into Frank. I regret to inform you that everyone was roleplaying, "Frank" popped into the chatroom every now and again and said some cryptic shit that made everyone go OOOH and OH SHIT. At first I thought this "Frank" popping in the chatroom was a fake, but then he posted one of the chat's top users onto the website saying, "[Anon] give me the key" or something like that.
It was dumb as fuck and an extreme dissapointment
I don't even know if the newspaper ad was real, the only sauce for it was a website that posted the article a few years ago.