Nice addon, but indeed, it would be perfect in the profile view, so I played around a bit ^^.
I've attached the plugin xml file. You need to edit the text in the php code, if you don't like german. Maybe this will get extended with phrases to a full product. You need to add
somewhere in your MEMBERINFO template, wherever you like to have it displayed.
I've also attached a screenshot how it would look like.
For the current XML file look post #85