iPhone
Apple, Apple iPhone Dev, Apple Insider, Mac Rumours,

Android
Android Developers, Android Forums, CyanogenMod, Nexus Tablet Forums, OnePlus, Play Store, Thrive Forums,

XDA
Home, HTC One X, LG G3, Moto X, Nexus 7, OnePlus One, Samsung Note II, Samsung Note 3, Samsung Note 10.1, Samsung S5,

Other Mobile Technologies
Blackberry Forums, JiveTalk, jQuery Mobile, PhoneGap, RIM,

Carriers
AT&T, Sprint, T-Mobile, Verizon,

Advice/Periodicals
Boy Genius, Engadget, Howard Forums, My Rate Plan, Phone Scoop, The Verge,

Shopping
Amazon, RadioShack, Swappa, Wirefly,