Here is one new feature:
It is inspired by the Digg Spy and Pligg Live page, where it shows all the recent activities on the site in one single table. Moreover it polls the server once every minute so all the new events will automatically show up. You can pretty much just keep a window open on that page, and see all the actions happening in OzBargain throughout the day.
RSS feed and API options coming soon so you can build a desktop app for all you OzBargain-addicted :)
I like it!!