Step-by-step instructions for rewiring where your RSS link icon points to within the Platform theme (by PageLines) for WordPress:
2) Platform theme by PageLines
1) Navigate to the directory where the theme is stored on your server, usually wp-content > themes > platform
2) Download functions.php
3) Add the following line of code to the end of the file:
add_filter( 'pagelines_branding_rssurl', create_function('', 'return "http://feeds.feedburner.com/AdamMaus";') );
4) Upload functions.php and make sure that you have enabled the RSS link in the PageLines Settings under Header and Nav.
5) As of 2012-06-21, for the latest version of Platform, download includes > core.init.php and add the filter code at the very bottom.