As I was wrapping up loose ends and cleaning out mailboxes on my last day off, I noticed that this blog used to have mail feed powered by bloglet.com. Now, that service has been on and off for ever, but most of all is no longer being actively maintained by the original creator, thus quite unreliable.
FeedBlitz is providing a converter to import all bloglet subscriptions to their service, so if you previously subscribed to the friedkitten.com feed, you hopefully now will start receiving the feed through FeedBlitz. I've removed the feed from bloglet and reflected the change in service here as well.
If you've got any questions... ask!