Option to include >> (&radquo) after "Read more"

In the angrydonuts post that inspired this module, he uses the &radquo; (I think that's the HTML) to create something like this Read more >>. Can you please enable this as a tick-box option in the module settings?

YES - I could just insert it into the configuration field where I specify the text of the read more link. However, this whole string is passed to the t() function, which means that "Read more &radquo;" would need to be translated into all languages again as it is seen as a different string. Since "Read more" is already translated into basically every language in drupal, and since most people won't want to change this text, it would be better to leave this string intact and add the >> separately to minimise translation work. I hope that makes sense! :-)