Logstalgia is a website traffic visualization that replays or streams
web-server access logs as a pong-like battle between the web server and
an never ending torrent of requests.

Requests appear as colored balls (the same color as the host) which
travel across the screen to arrive at the requested location. Successful
requests are hit by the paddle while unsuccessful ones (eg 404 - File
Not Found) are missed and pass through.
