meehawl writes: "Bummer. Turns out the USPS's new Electron Beams anthrax zappers can erase and sometimes permanently damage CompactFlash cards. I wonder what other sensitive electronics will get wiped, not to mention seeds, film, some plastics, and so on. I guess it's more reason to use Fedex and UPS, at least unless and until they deploy these beam weapons as well. All this disruption for a campaign that killed five people? Some people think using the beams will lead to more deaths and injuries among operators. Meanwhile, electron beam makers, SureBeam, just got an analyst upgrade." Err, and be careful what you irradiate.