How To Turn Off Shared Links In Safari?

When I click on a site's RSS feed icon Safari asks if I want to add it to shared links and gives me the option of canceling or adding. I don't care about the shared links feature. I use Feedly.com and NewsBar. So I cancel and then Safari won't let me access the feed page. I have to manually type the rest of the URL as in: http://somesite.com/feed/

I don't want to see this dialog box ever again. How do I get rid of it?