Well this is super embarrassing... But I had to do an emergency host migration from my Raspberry Pi to a more reliable service. It appears as though my Raspberry Pi is no longer with us. Quite a shame.
Anyway, my apologies for the downtime. Hang in there!
EDIT: Getting closer... I think all the posts are back up... New theme... I'm busy re-configuring plugins and then I have to go try and update all the missing graphics. Ugh. On the bright side, the site should be about 5x faster.
EDIT2: Just fixed up a handful of pictures. Not totally jazzed to go through them all right now, but I at least updated my popular articles. It's definitely been a treat getting back up and running.