Sony (NYSE: SNE) is coming out with a new PSP. Should Nintendo (OTC: NTDOY) care? In a word: no.
According to reports, Sony will be releasing the PSP Go this fall. The big thing about the unit is that it will be small. Oh, and it will be driven by downloaded games and other content. And, quite honestly, I'm not sure it's going to offer up a lot of significant competition to the Nintendo DS.

On Sunday, the latest edition of 

