Earlier this week I had instructed in my Fixed Broken Feed Subscriber entry: To add our feed to Firefox’s Bookmark Toolbar simply click the RSS icon in the address bar. Unfortunately this does not work because I am having my custom domain (ffextensiongurublog.info) forwarded to my WordPress blog. Because I am doing this, Firefox and other browsers are not able to automatically detect the feed. To subscribe to the feed simply click on the link in the sidebar below the Subscribe Now header. Depending on how your browser handles XML feeds one of two things will happen: A new tab/window…