^It's still the PSP[as hardware],at least according to charts.The DS just has far too many Nintendogs and Pokemon games sales,that's why it remains more popular,especially in the west with the kids.
@ aka : It's too soon that's their stupidity.They can now easilly atract a lot of companies to make high quality games cheaper since now the 3DS games will be those of more pricey hardware[3D + touch screen] so they can expand the niche handheld community of japan to the world by actually not only making more good games the westerners could play but also want and actually bring over.XSEED and Aksys are doing a great job supporting that notion and doing SONY a huge favor for their handheld and their fans right now.
Should SONY release it a year or two after the 3DS release it would actually be the best move,not only for the fans but for themselves too,saving tons and tons of money...and getting the design better to actually compete with the 3DS at least in the software department[aka games].Now,SONY is probably going to let the PSP keep some of the niche franchises that will never leave japan there until it dies off and bring all the games to the PSP2.
Short Version : Timming is of value.Value the timing.
As for the rant,one word : GameFaqs.Blame them.Right now I'm seriously annoyed with them.