For me, the answer to the topic/question is "yes." For the past 18 or so hours, I've not been able to access either of the Skritter sites from China. I have a VPN so I *can* get through, but I found today that my VPN's sales site is blocked in China, as well. I'm posting here to make sure it's not just me. BTW, recently, IMDB.com was blocked for me.

I haven't had any troubles accessing either of the Skritter domains from China. At the moment I'm not using a VPN.

It's working fine here...

I've also had trouble recently. I had to use my VPN yesterday, but today it seemed to work fine without the VPN.

I noticed the no-go for IMDB yesterday - I suppose it's possible it was just down for a while, though it's a lot easier and more plausible to blame in on the GFW - even when something's not blocked here, the ISP's here often cause strange problems with sites being slow as bugger-all or not working at all. I get momentary lapses with Skritter occasionally, many of which are probably the fault of the ISP or the GFW, but I haven't noticed anything big in the last day or two.

I use this service to help test:
http://www.websitepulse.com/help/testtools.china-test.html

For a while now, though, we've had skritter.cn be totally independent of any other domains that might get blocked, as all the traffic is forwarded through an independent server in Hong Kong. So if it gets blocked, I don't know what's up--blocking or ISP issues or what.

Today everything is a go. So strange. I did a complete network reboot on my end, so maybe it was something internal, but who knows. Thanks for the feedback.