I don't really care about the "business world." The "business world" will shell out for anyone that can give them the best volume deal. HP, Dell, etc. It's all the same crap that employees have to put up with. When these boxes are working like they should, of course. And quite frankly, the MS enterprise ecosystem leaves a helluva lot to be desired. That space is crying out for some innovation and User Experience initiatives.
I'm only interested in the consumer side of things. Since what I and others use at the office isn't my choice; it is one that is made for us by the dictates of management and the IT drones that cater to their budgetary decisions. LOL what typical employee in corporate North America actually enjoys their work PC? Few, if any.
Yes, HP still has their successful enterprise division. So what. It's totally meaningless for you and I as consumers. You can replace every single HP unit in the enterprise with a comparable Dell and chances are, and with few exceptions, business will continue unfettered. Box-maker is box-maker is box-maker. They are OEM shells for universally-licensed operating systems. Barely any differentiation between them. But then again, differentiation and User Experience are not priorities in the enterprise. Perfect for volume-pushers.