User blog comment:Dopp/Message Wall Now Available in Labs/@comment-429401-20120201022332/@comment-118323-20120201185905

We've cleaned up which walls/conversations everybody follows. We assumed people would want to follow the same walls as user talk pages, but it turned out that most people forgot they were following so many user talk pages! We've undone that so your notifications should be much more reasonable.

Additionally, today we pushed a fix for the lower-left bubble notification. Clicking "x" will make it disappear until you get another notification on another wiki.