Yeah didn't work for me either.
Traceback (most recent call last):
File "/home/sendspree/webapps/backlift.com/lib/python2.6/site-packages/tornado/web.py", line 988, in _execute
getattr(self, self.request.method.lower())(* args, * * kwargs)
File "/home/sendspree/webapps/backlift.com/backlift/backlift/server.py", line 35, in post
raise tornado.web.HTTPError(403)
HTTPError: HTTP 403: Forbidden