WordPress: Is it possible to have "rss content" AS the "post" itself on blog.wordpress.com?

Question

Hi,

I think the title describes my qeustion perfectly. I have a blog on something.wordpress.com . I want to make a post, but the POST should be JUST rss content sourced from a feed I specify.

(a) can I do that?
(b) can i do that on wordpress.com or do i need to setup my own wordpress installtion?
(c) is there a service somewhere that lets me EMBEDD these rss feeds into my post?

Just found these sites that demonstrate what I'm talking about better!

http://popurls.com/
http://alltop.com/

Answer 1

<?php the_content_rss(); ?>

Wordpress Codex