This is just a quick draft and proof-of-concept that appengine can be used to bypass internet censorship.

You can view it here: http://itube.appspot.com/

Read about it here: http://www.dugumkume.org/google-app-engine-uzerinden-youtubea-nasil-erisilir/ (Turkish)

Currently it doesn't handle POST requests, so you won't be able to sign in, and most of the features may not work as expected.

Source code of app and player are also available, feel free to extend it :)