Youtube test of your internet speed.

This is kinda cool. It compares your own internet access speed to that of your ISP, your city, state, country and the world, via streaming videos you (and everyone else) watch on Youtube. Depending on how you're set up, I can imagine that your figures may be skewed if you don't have a fixed IP or if you're not signed into Google/Youtube service, which would technically make it difficult to pin your personal speed down except for that moment that you're on Youtube.