Then there's Cardiff's wonderfully crazed homage to all manner of our traffic signage, inevitably known as the Magic Roundabout.

BBC: Sheep on Shoreham roundabout

Forbes is very aggressive about keeping track of all manner of interesting items: total visitors, repeat visitors, which sites sent the traffic (ranked by volume), which pages they looked at (also ranked by volume).

FORBES: The Web Is A Thing Out Of Time