Regarding the PS3 having all the features now, people could still want to mod it for region-free DVD and BD playback for example. Or want mkv support and more visualizations for music playback.
Those are PS3 features that a lot of people, based on the anecdotical evidence of message boards, want to have.
I'd actually rather have a global screenshot functionality or something more or less completely obscure like remapping the X and O buttons for the OS. Just because it might not interest you, doesn't mean it doesn't interest enough people for such apps to be made since ther are there for the PSP.







