Forum notifications - flooding, apologies

Threads in the forum are sending out notifications which may be filling people’s email boxes. My personal apologies. The forum is being maintained, with changes in some categories, and re-tagging of some old threads. I hadn’t known that this would cause notifications to be sent. Big apologies to all who have been affected.

No more edits, until a way is adopted to mute notifictions, allowing these changes in markup for threads to be made quietly.

The rationale for the changes is here: Forum home improvements