I think xbone has more use than ps4, it can easily stream content just like the ps4, one of the only advantages of a console over pc, and it has better exclusives, most of the exclusives on ps4 are just remastered of ps3 games. With games like quantum break and rumored gears of War UE and 4 being cross platform I see no reason to get a xbone, but at the same time pcs are taking over for hardcore gamers and if the exclusives carry over it'll just make an easier transition for most gamers and can only benefit the gamer, only casuals will continue to support consoles without exclusives.
I think Microsoft knows that the pc market is where it's at and they want to start making the transition. It would be great if everyone's library of games transfers over to the xbox live server for pc. With that in mind Microsoft might be looking to take over the pc market in the next console gen, then instead of xbone vs ps4 it's going to be xbox vs steam.