As you might have noticed, I have removed the link to the ESF feed from the sidebar. The reason being that there weren’t any subscribers to it- it only had 31 hits for the month of June (most if not all were Googlebot crawls afaik), compared to over 1600 for the RSS 2 feed. If anyone was actually using it, and wants it back, post a comment on this and I’ll re-activate the plugin.