T-Mobile’s latest “un-carrier” move – an attempt to rewards its customers with freebies offered via an app called T-Mobile Tuesdays – has been just a bit too popular. Demand for the app and its various promotions was so high that the app crashed under the influx of customers right out of the gate. And now,…

via Domino’s backs out of free pizza promotion with T-Mobile due to higher-than-expected demand — TechCrunch