Oh, without doubt there have been some dangling nextval's left in that weren't being subjected to the Tcl clean-up routines (4.0 will run queries through a central db handle manager, giving us a hook to fix ALL simple stuff like nextval, which will make our life much easier).
I think the concern's that you spend time hacking through 300 of them when we could've gotten more work out of you if we'd known what you were doing :)
OpenACS needs lots and lots of testing. Not only do we have our own porting errors to worry about, but as distributed by aD the toolkit's got plenty of bugs that we'd like to weed out, too.
