Blogspot.com, the Google-owned blog host, is accessible in Beijing right now. The website has been inaccessible since October 23 this year.
See this summary for details of the on-again off-again blocking of Blogspot over the last few years.
Thanks Nanny!
Update – December 12: Just a technical glitch it seems: Blogspot is no longer accessible in Beijing or, judging from the comments below, elsewhere in the country.