Search Engine Land: Big Deal: Facebook Emerges As Major Player In Mobile And Location-Based Services
TechCrunch: Facebook Revamps The Mobile Log-In Process With Single Sign-On
BGR: Facebook has 200 million active mobile users, improves iOS and Android applications
TechCrunch: Facebook Gives All Developers Access To Full Set Of Places APIs (Including Their Venue Database)
Inside Facebook: Facebook Launches Local Deal Service for Places