"Please do not solicit people to email you directly to your personal email account as doing so will flag your profile for additional review and possible deletion."
What the hell kind of rule is that? Why do they even give a damn? Once one person has paid the credits to send a message the other person can respond to it freely, and you can keep the conversation going as long as you want i believe. They get their buck with the first message so why do they care how people communicate after that?