DOPPLR

DOPPLR www.dopplr.com

If you are a frequent traveller, you will know the true value of having a good mobile device with a reliable connection to the web.

You will also know how lonely it can get on the road - so why not let dopplr.com try and keep you connected.

This is a really interesting little tool. It allows registered users to form closed and open social networks where they list their various travels.

The website also lets you know when you are going to be in the same neighbourhood as someone else.

Once registered, put in your contacts and trip plans, then start inviting people to join your network in the usual ways.