If you go to the chatroom and see that some one is there, but they do not respond to your message.......click on their name, click private...a box will pop up for you to send them a private message....this private message will alert them that you want to chat! The private message box will pop up in front of the person, even when they are on another site, using another window!
SO! If I am in there (which is a lot) and you want to chat with me, send me that private message!
Looking forward to chatting with more of you!
Blueduck