I was just going through some old posts to see what else I'd written on Pachyderm, and noticed that there are several posts that have munged "Read the rest..." links.
Looks like when I exported everything from Blosxom to the MovableType archive format for importing to WordPress, long posts got clipped. I'll have to dig out the original source .txt files from the Blosxom incarnation of my weblog and fill in the blanks. What a PiTA.
It's either going to have to wait for a while until things slow down a bit, or for a time when I need something banal and mundane to chew on while I try to figure something else out...