22 board is an anonymous and public message board.
In order to post a message you just have to be authenticated. In order to be authenticated you just have to solve a captcha.
The authentication tokens are stored in the localStorage so they survive reboots.
At any point you can request new authentication tokens.
Each message has karma and starts with a karma of zero. However, when created a message is automatically upvoted by its author.
You can upvote a given message only once with an authentication token.
You can install the 22board package with python setup.py install.
I recommend heavily the use of a virtualenv.