Possible to invite users from userlist in private chat


I am wondering if it is possible to make the users in the userlist in the bottom right corner chat clickable. Now when i click on them I get the text @name but I do not need that function.

It would be better when I click the user a can open a private chat. Is that possible?

For now I did find out this is only possible from the toolbar, is this correct?

And another question. Is it possible to invite more users in the private chatroom?

Last but not least something different. I made a remark about this matter earlier. When I Save the settings of a chatroom in my dashboard. It is printing all the bad words of the black words list in top of my window.

Is this normal? Can it damage my site?

Thanks in advantage.