
Here is a cool question for you, asked today in the
Inquirer: Which is better: Microdrive or flash memory?
First the article talks about durability Microdrives apparantly don't like high altitudes, whereas CompactFlash cards don't mind hot coffee. So the point goes to flash memory.
It then goes on comparing overall cost/absolute storage capacity. Costs for 1GB flash (either SD or Compact Flash memory) range $60-100, whereas costs for 1GB microdrive is around $32. The author thinks the price gap is only temporary:
It's a pretty safe bet to say they'll be some aggressive price cutting on flash memory and devices built around flash in the next six months so they can get some separation from microdrive-based devices.