whereyougonnabe is a service which helps you meet your friends more often. You tell us where and when you will be doing things in the future (where you gonna be?), and can see when your friends will be close to you. It's a great way of keeping up with what your friends are doing too. You can view information on maps in very flexible ways, both in a browser and using Google Earth.
You can automatically create activities in whereyougonnabe by synchronizing with calendar software such as Google Calendar or Outlook. We can also automatically import information about when you will be in airports by linking to Tripit, and we can synchronize with Dopplr too.
For support or to give us feedback, please check out our forums.
You can see a short overview demo of the application below. You can get a much higher quality video if you click on the link below the image and then choose the HD option.