One of my favourite web things at the moment is Some People Are On The Pitch's "12 Graphs of Christmas" feature. Above is the fifth and latest, representing the number of top-flight teams based in the capital city of the respective nations. The lot of them can be seen here.
It's kind of been making me think that this site is badly in need of some graph action. So if, in several months' time, you do see some here, just promise me that you will completely forget you saw this post and that you'll pretend I came up with the idea all by myself.