Still too expensive....
Say what you may, but the price is an issue for many...
And before many will want to switch over, they will want to see power consumption, and 4,8,16,32,64,and 128k random R/W speed graphs or tables.
Many see an SSD as a perfect replacement for the notebook to extend battery life while boosting overall performance, others see SSD's as good drives to boost desktop performance considerably without really caring about power consumption.
And for still others power consumption matters, but speed matters more (those aiming to pair those SSD's in the server market).
I think there must be a clear distinction between these 3 fields where SSD's aim enter the market.
This article might be a cheaper version of the second category: Desktop replacements (As I think SLC drives still offer best performance, and are mostly aimed for the server market).