WordPress中的头像

WordPress收购了 Gravatar 公司，并在 WordPress 2.5 以上版本中集成了这款插件，通过在Gravatar上的注册，所有支持Gravatar API的博客系统都可以显示头像了。 具体使用方法可以参考这里。

A Globally Recognized Avatar

Your Gravatar is an image that follows you from site to site appearing beside your name when you do things like comment or post on a blog. Avatars help identify your posts on blogs and web forums, so why not on any site? http://en.gravatar.com/