Easy Profile LoaderThis is a script intended to be saved as a bookmark which will allow you to easily switch between someone's FB and WM profile. If you switch to their WM profile, it will also add them to your alliance if they are your friend.
To get the bookmarklet, you simply need to bookmark this link.
Now you can just click the bookmark and if you are on a FB profile page it will take you to their WM profile; if you are on their WM profile* it will take you to their FB profile.
*: Due to constraints on scripts accessing the contents of iframes, you will need to open the WM profile in a new tab (the end of the URL should be "id=[some numbers]") before the bookmarklet will work.