Not coffee related at all but I recently found this plugin for Firefox and Chrome called Collusion that shows a diagram of the 3rd party connections as you browse.

Quite interesting to see what is going on the background when surfing your favorite sites.

This is the CS site: Collusion-CS-2.jpg

This is Hackaday: Collusion-hackaday-2.JPG

And this is all I have open: Collusion-all-2.JPG