My China-side blog closed

As some readers may know, this blog is blocked inside of China. As a workaround, I set up a blog inside the Great Firewall on Sina.com. Such a blog can't be blocked, but the blog host (acting on its own or under direction from the authorities) can of course delete individual entries, and if fed up can delete the whole blog. This has apparently now happened. I'll see if I can get anyone to tell me the specific reason (I'm not optimistic) and report back.