I suggest implementing this on as many pages as possible. By this, it creates a casus for plausibly denialibility for everyone else while driving Yahoo's policy ad absurdum.

This might not be yahoo's fault – as I recall, this is a function of the so-called "Great Firewall of China". Has this been tried from a host within china?

"Internet Explorer cannot display the webpage" on Internet Explorer.
This should be based on a user's IP, not cookies, I tried in Firefox first then IE.
Pretty .cn(censor) though.

Wow that's messed up. Hopefully the user doesnt get in trouble because someone is playing a "joke". Alot of innocent people could get hurt because of this. Someone needs to DIgg this.

-PK

Digg – http://www.digg.com/tech_news/A_Trick_that_Could_Kill_Yahoo.cn_-_Help_Chinese_People/

> This might not be yahoo's fault

It's possible it's the Chinese gov't... hmmm.

I'm having another go at the Digg with a more provocative post :)
http://digg.com/tech_news/I_can_block_your_access_to_Yahoo_China_with_a_single_line_of_HTML!

This is not Yahoo.cn's fault. Try Baidu.com or Goole.cn, you can have the same problem. It is Great Fire Wall!