Someone explain this to me:

"Another minus is the fact that Lavalife is, well, expensive. You don't buy "time" when you subscribe, you buy credits. For example, $14.99 buys you fifty credits. This sounds great, until you learn that a single email is worth SIX credits. so that's almost two bucks a contact. You do get a discount for buying more credits ($24.99 for 100, $39.99 for 200) but it still amounts to more than a dollar per first time contact. On the plus side, all other email communication between you and that person is free forever."

So once contact is intiated, all subsequent communication is free? I thought each and every email/message was 6 credits.