http://news.cnet.com/8301-13579_3-57512766-37/iphone-5-may-need-third-antenna-for-simultaneous-voice-data/

Who: iPhone 5, Apple, Verizon, Sprint, AT&T

What: For the Verizon & Sprint iPhone 5, Voice-call and data capability on 4G LTE isn't possible because of the devices new hardware. It needs another antenna. (AKA: You can't make a phone call and go on twitter at the same time on 4G. If you were home and on your own wi-fi, then you could do it, because twitter would pull information through wi-fi, NOT your 3G.)

When: Just today

Where: Everywhere.

Why: cuz