Using WP for a landing page wasn't the issue with Google and these diet blogs. It had nothing to do with what CMS or HTML editor you used to make these acai berry landing pages.
O RLY?
Then what's the explanation for this phenomenon:
Although in a different niche (not dating or acai), I was told specifically by Google that my blog style landers were no good, because "[FONT="]Your website has got only blog content[/FONT]". I have tried a bunch of things to get around it and kiss their asses, but they refuse to give me anything more than 1/10 QS.
Their rep worded it this way: "landing pages with blog content are liable to receive a low quality score"
My acai campaigns on G have been paused for a while now - long before this account-ban raid began.