For reasons that I don’t understand yet, it turns out that when people have been submitting comments for moderation, I’ve been getting no email notifications of the fact.
Quite annoying. I don’t know if it is a SubText issue or a PEBKAC issue. Without any evidence to the contrary, I assume it is PEBKAC.
So, I’ve approved the backlog of comments, and will monitor the queue until I can un-PEBKAC the problem.
Sorry about that.