A big issue for anyone doing web development is that the WSGI spec hasn't been updated for Python 3. With unicode strings as the default (only?) string type in

A big issue for anyone doing web development is that the WSGI spec hasn't been updated for Python 3. With unicode strings as the default (only?) string type in Python 3, the current WSGI spec is ambiguous in lots of places, and solving that isn't straightforward. Further reading: http://lucumr.pocoo.org/2010/5/25/wsgi-on-python-3 http://lucumr.pocoo.org/2010/5/25/wsgi-on-python-3