Good for you. So, what exactly is the purpose of your continuing to post here if the topic is irrelevant to you?
I still don't get it. I have a Verizon iPad 2.
1. I can put it in airplane mode, when I turn airplane mode off everything connects just fine.
2. I leave 3g and wifi on all the time and use both at work from early morning until early evening. When i get home I still have 45% battery power left which is plenty before I hit the sack and put the iPad 2 on the charger.
I'm on 4.3.1, no problems.
I'm reporting that this issue doesn't affect all iPads, at least not mine. Why are you posting here? You added nothing to the conversation.