I love data visualization! It's so cool to see things like the isolated My Little Pony island, or the Porn Peninsula.
Also interesting is that /r/mylittlepony is not on the My Little Pony Island but on the neighbouring anime subcontinent. The visualisation is not only fun to look at but can actually help understand communities better.
So cool! Finally a way to find less popular subreddits easily.
No worky on android mobile
Doesn't work on Firefox on Linux either. Chromium works.
Works on Firefox on Linux (Iceweasel 38.0.1-1) if you ctrl-r after a short while.
This should have a [2013] in the title: "this page was created by reddit user rhiever in October 2013". This visualization is very cool but is stale in a lot of areas.