RSS Feed styling issue

I’m sorry but Enfold doesn’t modify the default wordpress rss feed and we also don’t style it. Personally I’m not aware of any themes which “hack” into the default wordpress feed – simply because it would be bad practice and it’s up to the rss reader software to display the rss feed in a neat way.

I compared the rss feeds of the 4 most popular themes and no theme adds custom styling code to the rss feed:

http://theme-fusion.com/avada/feed/

http://kriesi.at/themes/enfold/feed/

http://themenectar.com/demo/salient/feed/rss/

http://dreamthemedesign.com/themes/u-design/?feed=rss

I only found one plugin: http://wordpress.org/plugins/feed-styler/ but I doubt it works with WP3.5+ because it was released in 2007.