http://www.danwei.org/net_nanny_follies/twitter_domain_blocked_in_chin.php
http://www.danwei.org/net_nanny_follies/chinese_websites_under_mainten.php
Those are the two main articles to look at. The funny thing is, while trying to post these links on Xiaonei, I ran into some interesting censorship.
The link to the second URL, the google spreadsheet link inside it, a tinyurl link to the spreadsheet, and the words “tiananmen” and “中国网站维护日” all cause the following error to pop up:
“请不要发布政治敏感内容、色情内容、商业广告或其他不恰当内容”
Edit: Looks like even “June 4” and “20th” is blocked.
