Gowalla

With Foursquare fast gaining ground, the location-service startup made difficult changes to its business model. What entrepreneurs can learn from the young company's pivot.

Finally, good news for businesses interested in tapping into the power of social check-ins to find customers.

If you expect services like Foursquare or Gowalla to help grow your business, move past the check-in and offer something of value.

Not all location-based social networking service providers are alike.

The international Interactive, Film and Music Festival called South By Southwest begins today. And it's all about you.

Gowalla is erasing the line separating the real world from its virtual counterpart.