It is still accessible NOW from ShenZhen,China.

When I input www.google.cn and go, it's re-directed to www.google.com. Hangzhou,CN.

Randy, which default language do you have in your browser settings?

But Google.com has been down for about 10 hours here today.

AdSense and Google.com are all unaccessible.

Interesting. I wonder if the Google.com block will last. Maybe the Chinese gov't figured now there's a Google.cn, there won't be a public uproar if they block Google.com?

Already a uproar.

Now about 50% of AdSense users in China find their ads wont display.

I've removed all AdSense codes from my blog temporarily.

It is accessible from Shanghai,China.