As I finish the new @pixelfed app onboarding screens, there are a few places where I want to make it easy for users to contact instance admins via email.

This would require all @pixelfed instances to set this field in the admin dashboard so its available via the instance endpoint, but would only work if they all did this.

Maybe I could make this a requirement (for our app), and verify it periodically by sending an email to the address and unlisting servers that don't comply.

Thoughts?