There is a difference between a laptop and the ipad. I dont hold the bottom of my laptop.. it sits on a table as most of them do. So I dont think this is not a reasonable comparison.
Hands go where heat is on an iPad so it should be minimal to nonexistant.
Can we live with this...sure.
Should you have too? NO
Just the fact that people are commenting on it makes it a much bigger issue than many of you will admit.
I am beginning to think this new ipad is not a product that Steve would make. I dont like being a beta tester and having to spend $900.