Along the same lines - but, perhaps when receiving Messages from a Guest make them one color and when sending text as a Host make them another color. This would also come in handy when a Host is offline and when logging back in and viewing messages from a Guest - is easier to locate the last message from the Guest in the list of Messages. Also, on the Guest side - would be easier to see the last message from the Host.
Along the same lines - but, perhaps when receiving Messages from a Guest make them one color and when sending text as a Host make them another color. This would also come in handy when a Host is offline and when logging back in and viewing messages from a Guest - is easier to locate the last message from the Guest in the list of Messages. Also, on the Guest side - would be easier to see the last message from the Host.