Flowing Data posted a rather poor graph of a survey on where people get their national and international news.
The data was also posted so readers could create their own visualizations.
I rather like the idea of the challenge to improve the work posted.
I wonder what it would take for that to work for topic maps?
That is how could data be presented so that it would not be too burdensome to create different topic map representations of the data?
Thinking such an exercise could serve both as a demonstration of the diversity of interests in the topic maps community as well as an example of merging the resulting topic maps together.
To make the parts into a whole.