Had some problems getting my RSS feed to work with Gmail’s WebClips, so I took a look at it today. Apparently RSS readers sometimes do not like non-xml file extensions. Simple enough, now the RSS feed is on a cron job. Added some things and cleaned up the formatting some while I was in there.
Update: I have since moved to TextPattern’s built-in RSS and Atom feeds.
Update 2018-MAR-25: Now Hexo generates my Atom feed.