For those of you who use Facebook, Twitter, or Google+, you can now add your ID information on your profile page.
To add the information, go to 'My Account' on the top menu -> 'Settings', then select 'Profile' in the secondary tabs.
Other users will be able to see these values.
At the moment, we are just allowing users to fill in these values. In the near future, we hope to develop a more integrated social media experience for users who have linked their OzBargain profile with social media accounts.