Reddit user Laurel Quade mapifies the wonderful world of Reddit. Each country represents an area of interest, and “cities” are sized by inhabitants. I’m not familiar enough with the communities to know how accurate it is, but judging by the comments, I’d say pretty good.
Map of Reddit
10 Best Data Visualization Projects of 2015
These are my picks for the best of 2015. As usual, they could easily appear in a different order on a different day, and there are projects not on the list that were also excellent.
Visualizing the Uncertainty in Data
Data is an abstraction, and it’s impossible to encapsulate everything it represents in real life. So there is uncertainty. Here are ways to visualize the uncertainty.