After being revised the new design of the iMacs come with a very thin edge. I realise that caution is at a higher level of ensuring no damages occur. On the previous model because it had a thick bezel that can and would take some damage before the screen got affected but with this new design not so much, are there any alternative methods of protection besides just being very careful. I am not talking about screen protection, more so corner protection - around the bezel. I know it is beautiful as it stand already but just asking. Thanks.