The difference in time between posts won't prove innocence. The topics can be pre-loaded and especially with such vague and general replies, you could both think and type them up within a minute.
The correlation between your and Satry's PM's is way too high for it to be a coincidence, especially considering the time between them.
THEN TRY TO MAKE A PRIVATE CONVO WITH US JUST LIKE WHAT YAHOO62278 DID, I KNOW THAT THERE ARE SOME WAYS WERE IN YOU CAN TRACE IP ADDRESS FOR EACH MEMBER.