Check out this week's most-viewed stories across Fierce's wireless publications:
FierceBroadbandWireless
1. T-Mobile makes aggressive move with mobile broadband pricing plans
2. AT&T overhauls smartphone data plans, brings iPhone tethering to market
3. Skype's VoIP over 3G app available on iPhone
FierceDeveloper
1. Windows Phone 7's future looks bright--until the numbers are crunched
2. A guide to Android: Diversification amid swift growth
3. Nvidia CEO champions Android as best OS for tablets
FierceMobileContent
1. Sirius XM Radio app expands to Android
2. In Photos: Nielsen's the state of mobile apps
3. Facebook, Google Maps lead app usage across platforms
FierceWireless
1. AT&T kills unlimited data pricing, supports iPhone tethering
2. Verizon casts doubt on iPhone for the 'immediate future'
3. ABI: Verizon will become data traffic leader in 2011
FierceWireless:Europe
1. Nokia joins with German car makers to set app standard
2. Telefonica O2 plans commercial NFC services
3. Mobile data traffic expected to rise 40-fold over next 5 years