I have a few units in my office courtesy of my work place and I have the Nexus 7, Kindle Fire HD 7 and soon some Transformer.

How do I check for the glass lifting and also, wouldn't that be a warranty issue unless dropped?

I have the Nexus 7 in a RooCase which seems nice enough. If I worried more about drops I might defer to the Ottherbox.

ALL TABLETS are going to take a beating as folk drop them. My thought is to not get too invested in them.