Increasingly here are a number of easier and easier to use work arounds 
being propagated to deal with virtually all forms of DNS blocking. At 
the moment I and a colleague at psiphon.ca <https://psiphon.ca/> are 
writing short article on censorship and the use of VPN apps (open 
source) and other tools that circumvent blocking.

When a country like Turkey initiates some blocking the dowloads of the 
VPN cell phone apps in that country soar into the 10's and 100's of 
thousands. It is of course a cat and mouse game where the next work 
arounds are greeted by newer approaches to blocking, but at some point 
the "cat" will get tired...or nasty, but hopefully open internet 
democratic forces will prevail first.

Sam L.

/On 15/08/2015 5:25 AM, James Gannon wrote://
/
> /... I wonder has anyone studied how much innovation has came out of 
> Chinas great firewall implementation with regards to avoidance and 
> privacy enhancing technologies to protect and enable the Chinese 
> population to access an unfiltered internet. -James /