Smaller memory - great!
Unfortunately when we get that small we face the very real fact that it's just too tiny for expansion devices to be practical. Even 'big' SD seems too small to me to have a GPS, GPRS, or similar connected to.
So when the tiny memory hits mainstream, do we lose CF/SD from our PPCs and lose universal expansion abilities, or do we keep them and fail to benefit from the smaller sized memory cards?
Then again, given the choice between 1 SD slot or 2/3 Transflash ones.... hmmm...
Oh, and before anyone else says it, those things are going to be damn easy to lose. :P