One of the fundamental principles of the Knowledge Café is that anything that gets in the way of the free flow of the conversation is a bad thing and should be eliminated.
Another principle is that everyone is equal.
Flip charts and butcher paper on tables contravene both of these principles, and in general in a Knowledge Café, you should avoid their use.
Take a look here if you would like to learn more on my rationale for this. Comments and feedback will be greatly appreciated.
