vbulletin.org should integrate some kind of feature whereby mod authors can request their modification to be moved in to another forum. This would help clear up many things, including those who post a question as a release and later realise they've posted it in the wrong forum, and those who alter a Template Modification to use a Plugin of some kind, for example.
The request would automatically PM/e-mail the relevant moderator(s) of the forum that it was posted in - possibly with an optional
reason field and the Current and Destination (suggested by the author) forums.
I think it's a good idea anyway..