Today I noticed a crack In the glass extending from the left side of the optical track button to just under the home key. Phone was never dropped and always kept in the bodyglove case! This sucks! Have no idea how I got there and verizon wants me to file a claim and won't warranty it ! $90 that sucks! It appears to be a stress crack from where the hole is in the glass to allow the optical button to be Installed. Anyway anyone else experience a crack like this ?