Hi, I believe you are requesting that the erfworld.com site only send out comic rss feeds? Right now we aren't serving the actual comics from that site, they are still at order of the stick. When we do start sending out the comic from the erfworld.com site we will consider making multiple feeds available, possibly one just for an image rss for the comic only.
Webmaster for the comic Stupid and Insane Defenders Against Chaos: http://www.onezumi.com
Webmaster for the comic Erfworld: http://www.erfworld.com