Plane Map is an online game based on Google Maps. This mashup will allow you to fly plane on maps.

On.com offers a unique way to chat, you can see online users on the map.

NoAddict is a little greasemonkey script which shows alert message when you visit those websites, you have added to it.

GoogleFight is a funny website where two keywords fight with each other.

Fast140 is a speed typing game on Twitter.