I never understood their acceptance or rejection criteria either. I haven't even bothered trying to send them anything since their latest "exciting" news. They have a history of randomly un accepting previously accepted images. I don't even know how many I have for sale there or any way of determining how many I do other than going through the list of accepted and not accepted images. "service" is completely useless. After a random amount of time they send you a non answer and say the case is closed or else they ignore the questions completely.