Google has decided to put the private back in VPN by supporting uProxy, a project developed at the University of Washington with help from Brave New Software. Still using a VPN schema, their aim is to keep the VPN amongst friends (literally). Of course, you'll need a friend who is willing to let you route your net through their tubes. Their simple integration into Firefox and Chrome will lower the barrier creating a decentralized VPN architecture would make sweeping pen register orders more difficult, and would also make blocking VPNs a rather difficult task for countries like China, who block citizens' access to numerous websites.
On a related note, when will the public finally demand that communications which pass through a third party, encrypted, still retain an reasonable expectation of privacy (rendering them pen register order-resistant)?"