正如前面所提到的，默认情况下，应用程序对用户简介中的所有公共数据具有访问权限。
As previously mentioned, by default an application has access to all public data in the user's profile.
你可以在网站中添加Facebook的小应用、“Tweet This”的按键，甚至为你的来访者提供用户简介的功能 。
You can install Facebook widgets, “Tweet This” buttons, and even user profile functions for your customers.
注意，该元素的属性提供关于用户的关键信息，比如说用户注册到 Digg 的日期，用户简介被查看了多少次，以及用户图标的 URL。
Note that the attributes provide key information about the user, such as the date that the user registered with Digg, how many times the user's profile has been viewed, and the URL of the user's icon.
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