Within the last 24 hours I've stopped getting watch emails. If I go into one of my watched threads it still indicates that it is being watched. If I click on "stop watching" it changes the button to "watch", but if I refresh the page it again says "stop watching". I've even tried going in to the "my bookmarks and watches" and stopping the watch from there. I wouldn't mind so much but I'm not getting any email notices.
Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems.