I would like to find out how common it is to use redaction software, vs. the old-fashioned magic marker. How can I formulate an acceptable question about this?
Update: I FOIAed a school district in the U.S. and they have asked me to pay for printing so they could use a magic marker. I was surprised they were apparently unwilling to use redaction software, and am wondering if they are unusual or if this attachment to the old-fashioned magic marker is rather common.