The internet is way easier to use on the DSi. Typing on the psp is slow anyway.
But the better choice is using a laptop, or better yet, a home computer.
Most of them cost money and are actually pretty good
I'll still buy my games at a store, kthx.
My jeans can't carry a ipod, psp, ds plus all the other things I usually have. It's to have all in one device.
Well then it seems like a good device for you. I, on the other hand, don't carry multiple portable devices at once, so I really don't need one.
Really, if you like it, by all means get one (or keep the one you have already). I'm just saying it's totally unnecessary for some people, and I just want to stop them from wasting money on something they don't need.