My web hosting provider moved my files between backend servers (without warning me), which broke some custom things I had set up to run the Seven-Sided Die. Obviously it's back up now, but OpenID logins will be broken until I can fix what Dreamhost broke.
Update: The warning email went to an email address I forgot to check, so it's not all their fault. Also, OpenID logins should be working again. Let me know if anything isn't working right.