Surely if the tagging isn't working then @Shaun won't get the alert?I think there are certain criteria behind you actually getting a page when you are tagged. I know I received quite a few yesterday and overnight so they system is working but I can't remember what the criteria are.... So @Shaun ...
I got that you replied, not that I was tagged.I got all three alerts from @SatNavSaysStraightOn, @coffeejo, and @jefmcg - but you only get an alert if it is added to the initial post. Editing them in afterwards doesn't produce an alert - isn't that right @ColinJ?
Can you confirm you got these alerts?