Too Politically Incorrect?
Take Three. Two copies of this have already been eaten
It looks like Los Angeles County has taken political correctness to new heights of sillyness. Someone protested, and now the terms "master" and "slave" can no longer be used in the context of hardware. Ie the first hard drive in your PC can no longer be referred as being set up as the Master and the secondary as the Slave...

I know! We'll call the first drive the Dom drive and the second one the Sub drive.

(Master/Slave)