Q: Where is the option for "neutral"?
A: Mastodon only gives me 4 potential answers for polls.
Rather than having 3 options (Yes, Neutral, No), I use all 4 options, but give strong and weak versions of each answer (Strong Yes, Weak Yes, Weak No, Strong No).
The cost is there's no true neutral. Try to pick a Weak Yes or No. If you really can't, leave a reply. Or just don't answer the question.