Nancy White explores the different flavours of collaboration: "It is the collaboration chocolate confection. There is that perfect truffle center, rich and dark (the team). There is the robe of chocolate, dusting of cocoa, the company of other truffles nearby (the community). Then there is the fantastic universe of chocolate, the breadth and dizzying depth of possibility (the network)." All very well, but when is each appropriate? I have suggested that some are more appropriate when an emotional connection is needed, while others are more so when an intellectual connection is needed. Which is why I have questioned the need for things like teams and groups in learning.