I use webproxy to create youtube and blogspots. I notice that every time I run the program, the first and second effort work. Then I got sms locked. And then I notice something else. The blogspot page is in Indonesian language! The program run on US computer, using american proxy, and the webproxy is used by american. Cookies submitted are cookies in the webproxy and that's cleared after every account. To safe guard, I also ensure that mail.gmail.com cannot insert flash cookies though I have no idea how in the earth google can inject flash cookies through my webproxies. Google sites are accessed via php curl. Somehow they tracked me. But how?