I already explained it: the DSi's inherent values for its camera and music playback are different than PSP and iPhone's, and it's reflected in the features that are touted most. The focus on the value of "having fun" on top of of and indeed above the basic "taking pictures" and "listening to music" values are what makes the DSi different from the PSP and iPhone. People who buy the DSi will not buy it because they want a digital camera or music player; they'll buy it for the "gimmick factor" of the image editing and multi-camera tools and the audio tinkering tools. Even if the iPhone or PSP has some capacity for these things, they're not actual values of the system; most people don't think of iPhone or PSP when it comes to casually dinking around with pictures or music, plain and simple.
Both cameras and music players are commodities; you can find them anywhere and get bigger, better, more impressive ones all the time. But none of them actively try to sell you them on the merit of being genuinely different from the rest. That's what DSi is going to be doing.
Sky Render - Sanity is for the weak.
