Shadow already slashed their prices. Shadow is not a cloud gaming platform, it is a full blown cloud computing service: you pay a subscription to have acces to a top tier PC in the cloud you can use to work and do all stuff you would to a PC locally or stream your Steam games. People that sub Shadow are mostly professionals that use their powerful machines to do work like video editing, but a bunch use it to stream their games on Steam.
They should ditch their Quadcores and go octacore or at least hexacore, however. Quadcores become very limiting by now for the 1 percentile and increasingly for total FPS
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454