The Blogger relaunch finally adds things like individual post pages (meaning "good" permalinks) and built-in comments. This is nice. However, switching over to the new system appears to bork the post UIDs, which means Haloscan comments in turn got borked. Oh well, like anyone cares, for this blog anyway, but all Blogger-using friends should beware.
OTOH I may simply have borked my template, and I'm too lazy to fix it up.
Update: Yes, I borked the template. Fixed now. Until Blogger allows non-anonymous non-registered comments I'm going to leave the Haloscan links as a backup.