Camcorder formats: which one is best?

CNET.com.au: Help & How-to: Prospective camcorder buyers are faced with a choice of four types of camcorder recording media: hard disk, flash memory, MiniDV/HDV tapes, or mini-DVD. We run through the pros and cons of all four formats to make your purchasing journey a little less like a trip through Dante’s nine circles of hell.