Pretty sure this is the site you are referring to: http://www.goodemailcopy.com

Couldn't find the exact reason... (it must be the money!) Here's an interesting read: http://waxy.org/2017/04/closing-communities-ffffound-vs-mlkshk

Getting clients is the name of the game. I can't stress enough how important networking is. Connect with people, make lots friends and you will end up working with people you consider as friends, which is the best.

I know some people say that you shouldn't work with friends, because it may create friction and brake the relationship. But I say, if a friend tries to screw you... It might be time to raise those friendship standards ;)

This articles is worth the read: http://alistapart.com/article/getting-clients

Cheers Ivan and best of luck.