Xeni Jardin stops her Google public posts

Not exactly breaking news, but she was one of the few people using people using G+ the way I hoped people would grow to use it, as a sort of cross between twitter and blogging. And she’s quit doing it because of some unnamed unpleasantness. 

It’s bad for me, because I enjoyed her posts. But I’m more curious what the reason was, e.g. did it result from some weirdness that comes from using G+ in that way? Scoble (in a comment on her post) seems to indicate it is something to do with a “chat room problem” that Google needs to fix….