Do it the nerdy way.
ADVANTAGES :
You can do it on any WGT page.
DISADVANTAGES :
Scare the bejesus out of yourself by looking at your browsers internals.
METHOD :
1.) Open up your browsers developer tools by pressing the F12 function key, or by right clicking somewhere on the page and selecting 'Inspect', or something similar to that from the context menu.
2.) With the developer tools open, click the 'CONSOLE' tab.
3.) At the prompt (text cursor) type the following...
friendRemove("scotthope")
...then hit 'Enter'.
The capitalization in the function name 'friendRemove' is necessary, but in the name of the friend you are removing between the brackets, is not.
Obviously you will want to substitute my name in the above example with the name of the friend you want to remove, unless to want to remove me, yikes!
You can close the dev tools by pressing the F12 function key again or by clicking the 'X' close button.
That's it.
Thank you. ; )
Deleted. Not working as expected.