It may be helpful to look at another site that has many opinion based questions: Parenting

We welcome questions on topics like these:

• matters of upbringing,
• safety considerations,
• food and feeding,
• health and hygiene,
• development and growth,
• language development,
• behavior and social skills,
• discipline and punishment,
• childrens'/family games for developmental purposes or parental sanity.

A lot of those sound like opinion based answers would be everywhere. How do they handle this? From their Don't Ask page:

Some subjective questions are allowed, but “subjective” does not mean “anything goes”. All subjective questions are expected to be constructive. What does that mean? Constructive subjective questions:

• inspire answers that explain “why” and “how”
• tend to have long, not short, answers
• have a constructive, fair, and impartial tone
• invite sharing experiences over opinions
• insist that opinion be backed up with facts and references
• are more than just mindless social fun

If we follow similar guidelines, and receive answers that meet the above points, the subjectivity of moderating human nature will make a good addition to the SE network.

It may be helpful to look at another site that has many opinion based questions: Parenting

We welcome questions on topics like these:

• matters of upbringing,
• safety considerations,
• food and feeding,
• health and hygiene,
• development and growth,
• language development,
• behavior and social skills,
• discipline and punishment,
• childrens'/family games for developmental purposes or parental sanity.

A lot of those sound like opinion based answers would be everywhere. How do they handle this? From their Don't Ask page:

Some subjective questions are allowed, but “subjective” does not mean “anything goes”. All subjective questions are expected to be constructive. What does that mean? Constructive subjective questions:

• inspire answers that explain “why” and “how”
• tend to have long, not short, answers
• have a constructive, fair, and impartial tone
• invite sharing experiences over opinions
• insist that opinion be backed up with facts and references
• are more than just mindless social fun

If we follow similar guidelines, and receive answers that meet the above points, the subjectivity of moderating human nature will make a good addition to the SE network.