lightcastle

This is an older one from them, but a nice colour wheel of cultural associations from Information is Beautiful.

It's still a pretty confusing read, but it is nice to see some of how the "obvious" relationships between colour and mood or aspect vary. I got to it off of this Neuroskeptic post about the colours of depression.

From a while back: Every single Dr Who journey ever. Crowdsourced ultra-geek dataset.

This person in comments seems to have actually taken a stab at making a data set out of it..

Meanwhile, it seems that Canada in general (and Toronto in particular) is a hive of open data activity.