→Open voting announcement: separate lines
1) *''Appropriateness''*. Is this speaker likely to convey information that is useful to many members of our community?
2) *''Uniqueness''*. Is this speaker likely to cover themes that may not commonly appear in the rest of the program?
3) *''Contribution to diversity''*. Will this person bring something rare, notable, or unique to our community, through unusual experience or background?