There's Arduino as ISP to minimal config breadboard 8 Mz.
AFAICT this warning applies to UNO's with 168 chips, not 328's, see the chip-specific part in parenthesis. I can tell as far as my 328-chip UNO bootloading and programming 328P-PU's
using material and wiring from that link.
Note that these techniques only work with the Arduino Duemilanove w/ an ATmega328, not the Arduino Uno (or older Arduino boards w/ an ATmega168).
Hard to predict change, that comment must be ooooooooooooooold!