Had this thing for a while now and baby it more than my old computer. I often bring my old Macbook Air places because I don't care if it gets damaged, but about to do some travelling and thinking of taking this because its such a better machine. Wondering if anyone has cracked the screen or damaged it from moving it about? Not gonna wrap the thing in cotton wool but would be good to know if there's any weak points so I can make sure I minimise the impact