MultiSite user/login issues
My website, fleabay.net, has multiple sites setup for many US cities. The real issue I have noticed is layed out in the following scenario.
JoeUser registers at fleabay.net. He then decides he would like to sell something on fleabay.net/orlando. He browses to the Orlando site and Posts and Ad. Upon approving JoeUser's ad I notice that the owner is the first user in the list of users for the fleabay.net/orlando site. This in turn decides who receives the "Ad Approved" email that is sent when the ad has been approved. So for example if I have MaryUser as the first user on fleabay.net/orlando, MaryUser is going to receive the email message that JoeUser's ad has been approved. This is NOT GOOD! Does anyone know why it would be doing this? For the time being, when this happens I am just ensuring that I am the owner of the ad so that some stranger isn't getting a message about someone else's ads.
PLEASE HELP!