Python client in PyPI?
It would be nice to have the python client available in the python package index (PyPI). Since you already have a setup.py available, registering there is extra easy (python setup.py upload). Check out http://wiki.python.org/moin/CheeseShopTutorial for more details.
If you do this, installing the couchbase client is as easy as
$ pip install couchbase
and you'll get three brownie points from python devs.