Kurt,
any idea how long it will take until the directories pick up your feed?
Say I have a blog and will post scraped news (from other RSS feeds)via a blogposting script like rss2etc and put my "backlink" in once in while this should be working similar to your idea right?
Once set up it is on autopilot -
I just wonder how long it will take until my feeds gets "spread around"

Second question: if I submit this feed to as many feed/Rss directories/blogs this should generate backlinks also??

Karsten