Dopplr is a service for frequent business travelers that helps them let their friends know where they are. It’s popular. Wikipedia’s founder says it’s one of his favorite sites. Here we get a demo and hear from the geek behind [See the full post…]

Dopplr is a really cool way to let everyone know where you are while you travel on business. It’s a service that’s gotten very popular with many of us in the tech community and here you meet Lisa Sounio, CEO [See the full post…]