Just saw this at Engadget: Sony says the DSi is for kids, the PSP is for winners. Apparently, Sony's PR team has reacted to the launch of the DSi by calling it a kid's toy with poor third-party support. The author of the piece makes a keen observation that it's probably the iPhone that poses the most serious threat to the PSP's market share.
What are your thoughts on Tetris? Is it one of the world's greatest games? Why or why not?