One of the features available in the Facebook mobile applications is the ability to check in to locations that you visit. Friends can see and comment on your check-ins, you can view others who have ...

Facebook users can now check in to Facebook Events they’re currently attending through the touch.facebook.com site and soon through the Facebook for iPhone app. When users are in geographic proximity ...

Heavy Foursquare users, you have a new app to get immediately. Future Checkin is an app that allows you to check-in to your favorite Foursquare venues automatically when you’re near them. You don’t ...

Airlines offer web check-in for a convenient flight experience, allowing travelers to skip queues, choose seats, and get mobile boarding passes from home, enhancing comfort and reducing stress.

SHAPE Services, the company behind IM+ messaging applications, which allows users to connect to services as diverse as MSN, Yahoo!, Google Talk, AIM, Facebook, MySpace, Skype, and Twitter all from a ...