GameDaily BIZ followed up on Perry's tweet, and it appears Perry is willing to go on record with his statement. "I can't reveal my sources, but you can be certain there's no UMD, which means fully digital online device, and you know I know people."
We usually doubt anyone that claims to have an unnamed source at Sony -- and we still place a lot of doubt on this industry alum. However, his rumor is given a bit more weight thanks to a similar report at PC Watch released today, which states that SCEI is currently looking into PSP2 development much more seriously. Certainly, something is happening behind the scenes. Will Perry's claim come true?