On TwitterTwitter, you can click on your username in the menu on the right side to see all mentions of it; this practice is usually called a “vanity search.”

在Twitter上，你可以点击右侧菜单中你的用户名查看所有提及的内容，这在实际中通常叫做“虚荣心搜索”。

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Facebook search might be effective, or sharing your vanity addresses or business cards, but this tool provides a really easy way to exchange contact information with multiple people with minimal friction.

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