Sony has always been a avid supporter of using top of the line physical storage media for their devices, for instance the PlayStation 2 was the first console with DVD drive, the killer feature of PlayStation 3 has always been the Blu-ray drive and the first-gen PlayStation Portable brought the new UMD media format. But recently, Sony killed UMD format with the PSP-Go in favor of distributing media over their online PlayStation Store. This obviously raised a lot of questions whether Sony will take PSP-Go like route for the next-gen PlayStation 4. Well apparently, this might not be the case after all.
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