Affinity diagrams are very valuable for synthesis when the number of participants is small. At UserBit, we especially recommend using affinity diagrams to synthesize stakeholder interviews and using tags for more comprehensive analysis of user interviews where the number of participants/questions could be large.

We have just made organizing your affinity diagram cluster easier on UserBit. You can now collapse each cluster and drag them to re-order them.

re-order clusters on UserBit
re-order clusters on UserBit

Check it out on UserBit.