The Next Web got the scoop on a Foursquare app for BlackBerry that is trickling out of beta soon. The app is supposed to go live “early December,” and with about 50 beta testers already using it, the app should be coming out any day now. Foursquare has around ...

XING is very much akin to the social network for enterprise, LinkedIn. The site has a similar look and feel while clearly targeting the same demographic. The site has launched a free piece of software that keeps track of all the user’s contacts, and makes phone numbers and email ...