Certainly not, sure not all layouts can easily scale, but I think Google could afford to maintain a few different widths. I realise from my own web design and

Certainly not, sure not all layouts can easily scale, but I think Google could afford to maintain a few different widths. I realise from my own web design and development experience that this is easier said than done but on their scale and the problems that they deal with I don't think it's to unreasonable.