If the concern is a layout that works for different screen sizes, why not give the user a choice at log-in? Maybe not this many choices, but you get the idea. http://www.ltnow.com/what-is-responsive-website-design/ images.investorshub.advfn.com/images/uploads/2013/10/10/sywpdScreenSizes[itnow].jpg http://desizntech.info/2012/12/the-pros-cons-of-responsive-web-designing/ images.investorshub.advfn.com/images/uploads/2013/10/10/evbpuScreenSizes[DesiznTech].jpg