I am working on an integration with IBM Connections 4.0 and would like to inject a component into the business card popout that you get when hovering over contact in the Connections interface:

The component can be as simple as a link but an iWidget or OpenSocial Gadget would be great as well. Are there any integration points for the business card?
I have done some some initial research but have not turned up much outside of integrating the business card into an external app.
Extending the business card is explained here
http://infolib.lotus.com/resources/connections/4.0/doc/en_us/ic4_p4.html#c_admin_profiles_customize_biz_card_links