As an Ubuntu Membership Board Member and a member of the Ubuntu Community as a whole, we want to keep Ubuntu Discourse and the Membership application process a positive and friendly experience, that being said if anyone has a reason to believe an applicant should not become an Ubuntu Member please contact the Ubuntu Membership Board through our mailing list and we will look into the matter.
ubuntu-membership-boards@lists.ubuntu.com
If the issue is considered to be atrocious then contact the Community Council at. community-council@lists.ubuntu.com