[ Brainstorming / Decision-making ]
There are only two reasons to have a meeting: either it is for brainstorming, or it is for decision-making.
The first type is for divergent thinking, where there is space and time for new ideas. Think muffins and beanbags, flipcharts, and lots of time. The second type is for convergent thinking, where decisions need to be made, and attendees come having read the minutes, and knowing the agenda. It should be quick and clear.
This comes from a book by Al Pittampalli’s, which I learned about from Matt Church.
People often show up to a decision-making meeting expecting to brainstorm.