毫无疑问，短域名比长域名贵。阿里云域名交易平台上四生母域名最低售价都在6000。
在我看来，这是有价无市。虽然有一些超短域名确实卖出了天价，比如jd.com。但是大部分域名都是无人问津的，尤其是那些纯数字的域名。由于语言的区别，纯数字域名大概只有中国人觉得好记忆，国外几乎不见使用。看看售价，最便宜的都要15万。啧啧。
有意思的是，世界最知名的几个网站，域名都很长，然而用户量都是数亿甚至十亿。
那么，作为一个个人博客，域名是5个字母还是10个字母根本毫无关系。因为记住你的是因为内容，肯定不是域名。
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