Isn’t the pace of technological advancement remarkable? For less than the price of a month’s worth of kitty litter, one can buy an 8GB microSD memory card that is smaller and lighter than a penny. That’s enough to store the text of all English Wikipedia articles as of March 2010 with room to squeeze in a minimal install of Apple’s current desktop operating system ((2 GiB is sufficient for a bootable disk image of Mac OS X 10.6)). And that’s just one month’s worth of kitty litter.