Just my 2 cents on this thread based on a few cases in courts on product litigation and defense. What we are all seeing here is a public record of attitudes and behaviors that are a permanent part of potential witness testimony in courts. Those 'testifying' that they always follow codes, rules, procedures and principles and recommend them to the general public have not only a small or zero chance of creating or causing public or private dangers but present themselves in favorable light should something happen that involves them if some unfortunate circumstance arises.
However, a person or group who publicly short cuts rules and regulations concerning public safety is also presenting to a grand jury their attitude(s) towards others. It takes very little time and effort for search companies to dig up your attitudes and awareness and ignorance of dangerous practices to prove to a jury that you are prone to hurt others and are reckless in conduct towards them.
This goes way beyond transfer switch use. Incriminating statements like some seen here also 'color' a jury in regard to other situations: drunk driving, seat-belt use, animal, child and spouse abuse, self defense, assault and battery and even property boundary cases. The image that you present (nice, helpful, caring, prick, azz-whole, stupid, careless) on these forums carries a lot of weight when considering totally different and unrelated situations. It can be the difference between parole, not charged, public appreciation/commendation, 10 years in prison and the loss of life, liberty and the pursuit of happiness.
I've seen quite a few local cases where Facebook, Twitter, emails and other web records have been mined to review a person's character.
"A word to the wise is sufficient"