[JeffJenkins]

Also, Tornado, which may be twice as fast:

http://groups.google.com/group/python-tornado/browse_thread/...

[masklinn]

As far as I know, while a Tornado (framework) application can run in a WSGI server via tornado.wsgi, Tornado's evented server does not support mounting WSGI application.

thadeus_venture was specifically asking about WSGI.