A random colour is chosen by default for you when you join the chat.
Font size Font size option allows you to change chat font size.
Both of the old chat room sofwares where 3rd party and making changes to them were both hard and time consuming, so we now have created a custom chat software of our own to overcome those problems.
However, the public chat rooms of yahoo are closed.
Yahoo chat rooms were a great place for yahoo chat rooms.
Mention Mention allows to mention a member in your message and it will appear highlighted to them.
Whisper After typing your message, selecting "whipser" option will send your message as a whisper.
View Profile This option only show for registered members and will take you to their profile page.