"Accountability" is viewed by most people as a virtue, but it's interesting to look at cases where *lack of accountability* is an explicit goal of some system.
Examples:
* Voting (secret ballot)
* Juries
* Tenure
* Anonymous complaints
* Privacy norms/rules/laws
“问责”被大多数人视为一种美德，但看看“缺乏问责”是某个系统明确目标的案例就很有趣了。
示例：
*投票（无记名投票）
*陪审团
*任期
*匿名投诉
*隐私规范/规则/法律