Why oh why does the iPhone not have an exterior LED indicating that an email has come in? Is it just me who really really misses this feature? I hate having to unlock my phone every time to check for messages if I have missed the very faint sound of the email tone that has come in. I have my iPhone in a case and in my purse most of the time making it even harder to hear. Please Apple, ( if you ever see these boards) on your next iPhone refresh add an external LED indicator. PLEASE PLEASE!