Wpmudev Buddypress Wordpress Wibiya Bar

I noticed that edublogs is using the wibiya bar.

It is a lot more functional than the chat plugin bar

Is it possible to create an all singing wordpress/buddypress bar like wibiya?

That way we could keep it all Wordpress instead of using other systems.

Just like the buddypress activity stream bar
http://blog.slyspyder.com/?p=410

but have add link features, recommend this page to a friend, favourites, chat...

Anyone got any more ideas on this?

Cheers

Johnny