This is cool! Other People's Meaningful Links is great :). I've subscribed to your feed as well.

I actually haven't worried about the RSS icon on my site since I figure people who use a feed reader can just copy and paste the site URL and the reader app will auto-detect the feed, and people who don't use a feed reader can just subscribe with email. Maybe it'd still be helpful to link explicitly to the RSS feed I suppose, perhaps underneath the email subscribe box?