From what I can understand you can export emails and names to yahoo or hotmail, but cant export all the other data.
However you could export the emails, download them, put them on a webserver, authorize an application on your accounts and have the application get friends information and match it up using names.
Its a long method that requires you to a bit of development (php will do) and a bit of hard work, so it depends on how much you need/want the information.