'Rubbish, if I have to actually think about how I hold my phone then something is wrong'
'It does happen when you hold the phone normally, particularly if you are left handed'
Actually, you don't have to think about it. That's my point. Holding it normally (for me, as a right hander) doesn't cause any problems. And even if you do touch the dodgy bit, the calls still don't get dropped. As Anandtech said, the low signal call retention on the IPhone is unrivalled.
'It does happen when you hold the phone normally, particularly if you are left handed'
Actually, you don't have to think about it. That's my point. Holding it normally (for me, as a right hander) doesn't cause any problems. And even if you do touch the dodgy bit, the calls still don't get dropped. As Anandtech said, the low signal call retention on the IPhone is unrivalled.